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Llyn Goddionduon

12 ha

📷 Terry Hughes · Geograph · CC BY-SA 2.0

Plan your visit

WildlifeBirdsSeasonal
Free entryDogs welcome12 ha

Getting here

53.11010, -3.86370

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Visiting this summer

Seasonal nature notes and what to look for now

  • ☀️June — long evenings and clear skies; one of the most rewarding months for a late visit
  • 🌿Foraging is at its best in summer here
  • 🐕Dogs welcome — bring water in summer; the site has enough space to find shade on hot days

Good to know

  • £Free to visit — no entry charge
  • 🐕Dogs welcome

Best for

5 activities

Wildlife

Multi-group wildlife — Amphibians, Birds, Mammals; Multi-group wildlife — Amphibians, Birds, Mammals

Free

Bird watching

Birds — Robin, Wren, Blackbird +59 more · last seen 2026; Birds — Robin, Wren, Blackbird +59 more · last seen 2026

Free

Seasonal nature

Plants — Crenulated Flapwort, Five-ranked Bog-moss, Grove Earwort +169 more · last seen 2025; Plants — Crenulated Flapwort, Five-ranked Bog-moss, Grove Earwort +169 more · last seen 2025

Free

Insect spotting

Insects — Common Blue Damselfly, Green Tiger Beetle, Syrphus +23 more · last seen 2026; Insects — Common Blue Damselfly, Green Tiger Beetle, Syrphus +23 more · last seen 2026

Free

Foraging

Plants — Wood-rust, Two-horned Pincerwort, Moon-leaved Pincerwort +3 more foraging species

Varies

Trails nearby

Within roughly 5 km
🚶

Walking

2 signed routes nearby

Signed route nearby
Snowdonia Slate TrailWalking route
Named routeRegional walking route
Hafna Miners' TrailWalking route
Named routeLocal walking route
🚴

Cycling

1 signed route nearby

Signed route nearby
Conwy Valley Cycle RouteCycling route
Named routeLocal cycle route
🚵

Mountain biking

3 signed routes nearby

Signed route nearby
Gwydir MawrMountain bike route25 km
Named routeLength 25 km
Penmachno TrailMountain bike route30 km
Named routeLength 30 km
Dolen EryriMountain bike route11 km
Named routeLength 11 km

Wildlife to spot

Photos

Llyn Goddionduon

📷 Terry Hughes · Geograph · CC BY-SA 2.0

Llyn Goddionduon

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Weather for this location

Next 14 days

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Nearby places

Useful places within 5 km

🌱Hendre Rhys GethinUrban park3.7 km→⛪St Mary's ChurchReligious grounds4.6 km→⛪St Michael's ChurchReligious grounds4.7 km→💧Llyn GeirionyddReservoir2.5 km→💧Llyn GeirionyddReservoir2.5 km→✦Colofn TaliesinHistoric site3.1 km→

Visitor access unverified.We don't yet have confirmed information about walking routes or public access at this reservoir. If you've visited, please help us improve this page.

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