Fishery guide · Gwynedd
Cregennan Lakes Fishery
Cregennan Lakes Fishery in Gwynedd. How you get on isn't confirmed yet. Check the access and rules before heading out.
“—/10 — Cregennan Lakes Fishery in Gwynedd. How you get on isn't confirmed yet. Check the access and rules before heading out.”
Tackle Index scorecard
Access
Not confirmed — check with the fishery
Tickets
Price not published
Ask the fishery before you travel.
Fish listed
trout
Where
Arthog · LL39 1LJ
Not confirmed yet
How you get on (day ticket, booking or syndicate) · Ticket prices · Venue rules
The venue's own website doesn't say yet, so we've left these blank rather than guess. Check with the fishery before you go. Run this fishery? Claim it and fill the gaps
Following is free — we'll tell you when rules, prices or notices change here.
The lowdown
Here's the useful stuff for Cregennan Lakes Fishery, as listed on the venue's own website when checked on 2026-10-20.
- 2 lakes: Large Lake, Small Lake
- Fish: trout
- Find it: Arthog · LL39 1LJ
Popular general approaches · plus anything the venue documents
How to fish here
We haven't found verified local tips for this water yet, so what's below is general practical advice for the fish listed — not reports from here.
Target species
Rigs & methods
- General technique — not verified here
Fly fishing for the trout
Stocked lake trout cruise and feed up in the water, so you need to find the depth they're at. Start just under the surface and go deeper if nothing's happening.
How to set it up
- A 9ft 6–7 weight rod with a floating line covers most days; carry an intermediate or sinking line for cold or bright spells.
- Early season and cold days: lures like a Cat's Whisker, Blob or Damsel, pulled back in steady strips.
- Warmer days with fish rising: buzzers, Diawl Bachs or a dry fly fished slowly, or static under an indicator.
- Count your fly down (5, 10, 15 seconds) and change depth till you get a pull — then repeat that count.
- Use 6–8lb fluorocarbon tippet, and check the fishery's rules on catch-and-release, bag limits and barbless hooks before you start.
Typical kit: Rod: 9ft #6–7 fly rod · Line: floating + intermediate fly lines · Tippet: 6–8lb fluorocarbon. Starting points only — match line and hook to the venue rules and the fish present.
Rule note: Bag limits and catch-and-release rules vary a lot on trout waters — ask at the lodge before your first cast.
Bait to consider
- Flies only on most trout waters — check the lodge rules
- Bait/worm ONLY where expressly permitted
Common starting baits, not a local "top bait". Bait bans override everything here.
When it suits
Depends on the water's season and stocking — ask the lodge what's open.
General seasonal pattern, not a forecast.
Check the rules
No method or bait rules published that we've checked. Always confirm on the day.
These are mainstream angling methods chosen from the species, water type and published rules — not rankings, catch rates or proof they work here.
Fished Cregennan Lakes Fishery? Share what worked (or what didn't). Blanks count too — they help other anglers more than you'd think. No swim spots or private details are shown publicly.
Plan your session
Fishery map of Cregennan Lakes Fishery
Pick a pin or venue to see live bank-side conditions.
Community reported
Recent angler updates
No angler updates yet — that's normal. Be the first to help the next angler.
How busy was it?
Nobody's said yet. It's part of the 20-second update below.
No live tracking — this is what anglers told us after their session, and it's never part of the venue score.
Water updates from anglers
No active water updates.
Help other anglers
Around the fishery
A look around the venue
Fishery
Cregennan Lakes Fishery
We haven’t got permission to show venue photos here yet. You can still see the originals on the fishery’s website.
Which lake suits you?
Based on how each lake is set up — not a ranking.
The full rundown on Cregennan Lakes Fishery
Here's the useful stuff for Cregennan Lakes Fishery, as listed on the venue's own website when checked on 2026-10-20.
owned by the National Trust.
800 ft. above sea level.
5 miles from Dolgellau.
two natural lakes.
boat available at times.
Not confirmed yet: How you get on (day ticket, booking or syndicate), Ticket prices, Venue rules. We'd rather leave a gap than guess, so check these with the fishery before you go.
The details below are the venue's published information, not catch statistics or a ranking of baits. General starting methods are labelled separately; they aren't proof of what works best here.
Check Natural Resources Wales rod-licence requirements and the relevant Welsh fishing byelaws. Venue permission does not replace any licence you need. Seasons depend on the water and target species.
Before you load the car, confirm current opening, permission, ticket availability and any restrictions with the rights holder.
Straight from anglers online
Short, unedited extracts from public reviews, credited to the person who posted them. Not checked by us and not a Tackle Index view.
We haven’t found any public angler reviews of this venue yet. Fished it? Add yours below.
Cregennan Lakes Fishery FAQs
What should I check before travelling?
Confirm current permission, opening, tickets and the venue rules with the rights holder.
Where's the nearest tackle shop?
We haven't found a tackle shop on site at Cregennan Lakes Fishery. Sort your bait and end tackle before you travel, as there's no guarantee of anything close by near Arthog.
Do I need to bring food?
We haven't seen any food on site, so bring your own grub and drinks. A flask and a stove (where allowed) make a long day much better.
Are there toilets on site?
Not that we've seen listed. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Is there parking, and how close is it to the swims?
The fishery doesn't say on what we've checked, so give them a quick call before you set off. Bring a barrow in case it's a walk.
What's the postcode for the sat nav?
LL39 1LJ. Map position is the centre of the officially listed postcode, not a verified entrance or fishing peg. Use the venue's directions before travelling.
How much is a ticket?
We haven't got current prices. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Can I just turn up, or do I need to book?
Some lakes need booking ahead. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
What fish are in there?
Across the lakes you'll find trout. See each lake tab for which fish live where.
How many lakes are there?
2 — Large Lake (Not published), Small Lake (Not published).
Is night fishing allowed?
We haven't seen a clear night-fishing rule. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Can I bring my dog?
Not covered in the rules we've checked. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Are bait boats allowed?
We haven't seen a bait-boat rule listed. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Do I need barbless hooks?
Most UK fisheries prefer barbless or micro-barbed hooks — ask on arrival if unsure.
Do I need my own unhooking mat or cradle?
Bring one either way — most fisheries expect it and the fish deserve it.
Is it suitable for disabled anglers?
We haven't seen disabled access listed. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Do I need a rod licence?
Yes — anyone 13 or over fishing in England and Wales needs an Environment Agency rod licence (or Natural Resources Wales in Wales), on top of your fishery ticket.
When's the best time of year to fish here?
Late spring through autumn is prime for most species. Check our live weather edge for this venue before you go — it updates daily.
Anglers' photos
Been to Cregennan Lakes Fishery? Share a snap
No angler photos yet. Be the first!
Access not confirmed yet
Large Lake: large lake: the documented details
- Size
- Not published
- Swims
- Not published
- Max anglers
- —
- Species
- trout
How you get on here isn't confirmed yet — check with the fishery.
27 acres
beautiful small island
Lake photographs
A look around Large Lake
Cregennan Lakes Fishery
Large Lake
We’re checking the fishery’s Large Lake pictures before displaying them here. You can still see the originals on the fishery’s website.
Suits
Maybe not for
Popular general approaches · plus anything the venue documents
How to fish Large Lake
We haven't found verified local tips for this water yet, so what's below is general practical advice for the fish listed — not reports from here.
Target species
Rigs & methods
- General technique — not verified here
Fly fishing for the trout
Stocked lake trout cruise and feed up in the water, so you need to find the depth they're at. Start just under the surface and go deeper if nothing's happening.
How to set it up
- A 9ft 6–7 weight rod with a floating line covers most days; carry an intermediate or sinking line for cold or bright spells.
- Early season and cold days: lures like a Cat's Whisker, Blob or Damsel, pulled back in steady strips.
- Warmer days with fish rising: buzzers, Diawl Bachs or a dry fly fished slowly, or static under an indicator.
- Count your fly down (5, 10, 15 seconds) and change depth till you get a pull — then repeat that count.
- Use 6–8lb fluorocarbon tippet, and check the fishery's rules on catch-and-release, bag limits and barbless hooks before you start.
Typical kit: Rod: 9ft #6–7 fly rod · Line: floating + intermediate fly lines · Tippet: 6–8lb fluorocarbon. Starting points only — match line and hook to the venue rules and the fish present.
Rule note: Bag limits and catch-and-release rules vary a lot on trout waters — ask at the lodge before your first cast.
Bait to consider
- Flies only on most trout waters — check the lodge rules
- Bait/worm ONLY where expressly permitted
Common starting baits, not a local "top bait". Bait bans override everything here.
When it suits
Depends on the water's season and stocking — ask the lodge what's open.
General seasonal pattern, not a forecast.
Check the rules
No method or bait rules published that we've checked. Always confirm on the day.
These are mainstream angling methods chosen from the species, water type and published rules — not rankings, catch rates or proof they work here.
Fished Large Lake? Share what worked (or what didn't). Blanks count too — they help other anglers more than you'd think. No swim spots or private details are shown publicly.
Large Lake FAQs
Which species are documented for this water?
trout
How is access arranged?
Not confirmed yet — check with the fishery.
What's the lake record on Large Lake?
The fishery hasn't published a record for Large Lake that we've found. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
What fish are in Large Lake?
trout.
How big is Large Lake and how many swims?
Around Not published acres. Large Lake: the documented details.
Which baits work well on Large Lake?
We've put together a full bait, rigs and seasons plan for Large Lake further up this page — it's built from the lake's features and the venue rules. As a rule, match your approach to the stock: a solid food-source boilie and a tidy presentation will catch anywhere on the complex.
When does Large Lake get busy?
Weekends and bank holidays are busiest, especially spring through autumn. Booking ahead is the safe bet.
What weather suits bigger catches on Large Lake?
A mild south-westerly with falling pressure is the classic carp trigger, and overcast days usually beat bright, still ones. Check our live weather edge for Cregennan Lakes Fishery before you go — it ranks every lake here for the next 7 days.
Which pegs are best on Large Lake?
Honestly, we don't rank pegs — the fish move with wind, pressure and pressure from other anglers. Have a walk and watch the water before you set up; the tips section above has what we've found so far.
Can I fish Large Lake on a day ticket?
You'll need to book Large Lake in advance rather than just turning up.
Is night fishing allowed on Large Lake?
We haven't seen a clear night-fishing rule for this lake. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Who does Large Lake suit?
The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Community reported
Recent angler updates
No angler updates yet — that's normal. Be the first to help the next angler.
How busy was it?
Nobody's said yet. It's part of the 20-second update below.
No live tracking — this is what anglers told us after their session, and it's never part of the venue score.
Water updates from anglers
No active water updates.
Help other anglers
Access not confirmed yet
Small Lake: small lake: the documented details
- Size
- Not published
- Swims
- Not published
- Max anglers
- —
- Species
- trout
How you get on here isn't confirmed yet — check with the fishery.
13 acres
regularly stocked
Lake photographs
A look around Small Lake
Cregennan Lakes Fishery
Small Lake
We’re checking the fishery’s Small Lake pictures before displaying them here. You can still see the originals on the fishery’s website.
Suits
Maybe not for
Popular general approaches · plus anything the venue documents
How to fish Small Lake
We haven't found verified local tips for this water yet, so what's below is general practical advice for the fish listed — not reports from here.
Target species
Rigs & methods
- General technique — not verified here
Fly fishing for the trout
Stocked lake trout cruise and feed up in the water, so you need to find the depth they're at. Start just under the surface and go deeper if nothing's happening.
How to set it up
- A 9ft 6–7 weight rod with a floating line covers most days; carry an intermediate or sinking line for cold or bright spells.
- Early season and cold days: lures like a Cat's Whisker, Blob or Damsel, pulled back in steady strips.
- Warmer days with fish rising: buzzers, Diawl Bachs or a dry fly fished slowly, or static under an indicator.
- Count your fly down (5, 10, 15 seconds) and change depth till you get a pull — then repeat that count.
- Use 6–8lb fluorocarbon tippet, and check the fishery's rules on catch-and-release, bag limits and barbless hooks before you start.
Typical kit: Rod: 9ft #6–7 fly rod · Line: floating + intermediate fly lines · Tippet: 6–8lb fluorocarbon. Starting points only — match line and hook to the venue rules and the fish present.
Rule note: Bag limits and catch-and-release rules vary a lot on trout waters — ask at the lodge before your first cast.
Bait to consider
- Flies only on most trout waters — check the lodge rules
- Bait/worm ONLY where expressly permitted
Common starting baits, not a local "top bait". Bait bans override everything here.
When it suits
Depends on the water's season and stocking — ask the lodge what's open.
General seasonal pattern, not a forecast.
Check the rules
No method or bait rules published that we've checked. Always confirm on the day.
These are mainstream angling methods chosen from the species, water type and published rules — not rankings, catch rates or proof they work here.
Fished Small Lake? Share what worked (or what didn't). Blanks count too — they help other anglers more than you'd think. No swim spots or private details are shown publicly.
Small Lake FAQs
Which species are documented for this water?
trout
How is access arranged?
Not confirmed yet — check with the fishery.
What's the lake record on Small Lake?
The fishery hasn't published a record for Small Lake that we've found. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
What fish are in Small Lake?
trout.
How big is Small Lake and how many swims?
Around Not published acres. Small Lake: the documented details.
Which baits work well on Small Lake?
We've put together a full bait, rigs and seasons plan for Small Lake further up this page — it's built from the lake's features and the venue rules. As a rule, match your approach to the stock: a solid food-source boilie and a tidy presentation will catch anywhere on the complex.
When does Small Lake get busy?
Weekends and bank holidays are busiest, especially spring through autumn. Booking ahead is the safe bet.
What weather suits bigger catches on Small Lake?
A mild south-westerly with falling pressure is the classic carp trigger, and overcast days usually beat bright, still ones. Check our live weather edge for Cregennan Lakes Fishery before you go — it ranks every lake here for the next 7 days.
Which pegs are best on Small Lake?
Honestly, we don't rank pegs — the fish move with wind, pressure and pressure from other anglers. Have a walk and watch the water before you set up; the tips section above has what we've found so far.
Can I fish Small Lake on a day ticket?
You'll need to book Small Lake in advance rather than just turning up.
Is night fishing allowed on Small Lake?
We haven't seen a clear night-fishing rule for this lake. The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Who does Small Lake suit?
The fishery doesn't say on what we've checked, so give them a quick call before you set off.
Community reported
Recent angler updates
No angler updates yet — that's normal. Be the first to help the next angler.
How busy was it?
Nobody's said yet. It's part of the 20-second update below.
No live tracking — this is what anglers told us after their session, and it's never part of the venue score.
Water updates from anglers
No active water updates.
Help other anglers
Venue Rule Checker
- Only if
Licence, permission and seasons
Check Natural Resources Wales rod-licence requirements and the relevant Welsh fishing byelaws. Venue permission does not replace any licence you need. Seasons depend on the water and target species.
Taken from the fishery’s own pages, last checked 20 October 2026. Rules change — always check with the fishery before you go.
Rules and prices change through the season. Follow and we'll flag changes the fishery or other anglers report.
Tips & guides worth reading
Popular general approaches · plus anything the venue documents
How to fish Large Lake
We haven't found verified local tips for this water yet, so what's below is general practical advice for the fish listed — not reports from here.
Target species
Rigs & methods
- General technique — not verified here
Fly fishing for the trout
Stocked lake trout cruise and feed up in the water, so you need to find the depth they're at. Start just under the surface and go deeper if nothing's happening.
How to set it up
- A 9ft 6–7 weight rod with a floating line covers most days; carry an intermediate or sinking line for cold or bright spells.
- Early season and cold days: lures like a Cat's Whisker, Blob or Damsel, pulled back in steady strips.
- Warmer days with fish rising: buzzers, Diawl Bachs or a dry fly fished slowly, or static under an indicator.
- Count your fly down (5, 10, 15 seconds) and change depth till you get a pull — then repeat that count.
- Use 6–8lb fluorocarbon tippet, and check the fishery's rules on catch-and-release, bag limits and barbless hooks before you start.
Typical kit: Rod: 9ft #6–7 fly rod · Line: floating + intermediate fly lines · Tippet: 6–8lb fluorocarbon. Starting points only — match line and hook to the venue rules and the fish present.
Rule note: Bag limits and catch-and-release rules vary a lot on trout waters — ask at the lodge before your first cast.
Bait to consider
- Flies only on most trout waters — check the lodge rules
- Bait/worm ONLY where expressly permitted
Common starting baits, not a local "top bait". Bait bans override everything here.
When it suits
Depends on the water's season and stocking — ask the lodge what's open.
General seasonal pattern, not a forecast.
Check the rules
No method or bait rules published that we've checked. Always confirm on the day.
These are mainstream angling methods chosen from the species, water type and published rules — not rankings, catch rates or proof they work here.
Popular general approaches · plus anything the venue documents
How to fish Small Lake
We haven't found verified local tips for this water yet, so what's below is general practical advice for the fish listed — not reports from here.
Target species
Rigs & methods
- General technique — not verified here
Fly fishing for the trout
Stocked lake trout cruise and feed up in the water, so you need to find the depth they're at. Start just under the surface and go deeper if nothing's happening.
How to set it up
- A 9ft 6–7 weight rod with a floating line covers most days; carry an intermediate or sinking line for cold or bright spells.
- Early season and cold days: lures like a Cat's Whisker, Blob or Damsel, pulled back in steady strips.
- Warmer days with fish rising: buzzers, Diawl Bachs or a dry fly fished slowly, or static under an indicator.
- Count your fly down (5, 10, 15 seconds) and change depth till you get a pull — then repeat that count.
- Use 6–8lb fluorocarbon tippet, and check the fishery's rules on catch-and-release, bag limits and barbless hooks before you start.
Typical kit: Rod: 9ft #6–7 fly rod · Line: floating + intermediate fly lines · Tippet: 6–8lb fluorocarbon. Starting points only — match line and hook to the venue rules and the fish present.
Rule note: Bag limits and catch-and-release rules vary a lot on trout waters — ask at the lodge before your first cast.
Bait to consider
- Flies only on most trout waters — check the lodge rules
- Bait/worm ONLY where expressly permitted
Common starting baits, not a local "top bait". Bait bans override everything here.
When it suits
Depends on the water's season and stocking — ask the lodge what's open.
General seasonal pattern, not a forecast.
Check the rules
No method or bait rules published that we've checked. Always confirm on the day.
These are mainstream angling methods chosen from the species, water type and published rules — not rankings, catch rates or proof they work here.
Good background reading. Most of it is a few years old, so treat it as a starting point and ask on the day.
Videos linked by the fishery
What anglers reckon
—/10 from Tackle Index: Cregennan Lakes Fishery in Gwynedd. How you get on isn't confirmed yet. Check the access and rules before heading out.
Straight from anglers online
Short, unedited extracts from public reviews, credited to the person who posted them. Not checked by us and not a Tackle Index view.
We haven’t found any public angler reviews of this venue yet. Fished it? Add yours below.
Our take on the feedback
Our read
Checked Sept '26 — “Cregennan Lakes Fishery in Gwynedd. How you get on isn't confirmed yet. Check the access and rules before heading out.”
This is our own summary of recurring public feedback and the venue details we checked, not a copied customer review or a promise you’ll catch. Feedback changes, so we keep it separate from the Tackle Index score.
Angler score
What our readers rate Cregennan Lakes Fishery
No angler score yet — nobody's reviewed Cregennan Lakes Fishery here. Be the first and get the score started.