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Aled Isaf Reservoir

106 ha

Plan your visit

BirdsWildlifeSeasonal
Free entryDogs welcome106 ha

Visiting this summer

Seasonal nature notes and what to look for now

  • 🐦68+ species recorded in this area — summer evenings are best for activity; watch for Meadow Pipit and Canada Goose
  • 🐕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

4 activities

Bird watching

Birds — Meadow Pipit, Canada Goose, Wheatear +65 more · last seen 2025; Reservoir — wildfowl and wading birds

Free

Wildlife

Birds — Meadow Pipit, Canada Goose, Wheatear +65 more · last seen 2025; Reservoir — wildfowl and wading birds

Free

Seasonal nature

Plants — Marchantia polymorpha subsp. polymorpha, Strict Haircap, Ringless Hook-moss +84 more · last seen 2024

Free

Insect spotting

Insects — Bilberry Bumblebee, Dark Giant Horsefly, Water Scorpion · last seen 2023

Free

Trails nearby

Within roughly 5 km
🚴

Cycling

1 signed route nearby

Signed route nearby
Ride North WalesCycling route
Named routeRef Brenig LoopLocal cycle route
🚵

Mountain biking

7 signed routes nearby

Signed route nearby
Ride the ClwydsMountain bike route
Named routeRef 2 Lake Tour
Ride the ClwydsMountain bike route
Named routeRef Around the Lake
Ride the ClwydsMountain bike route
Named routeRef Up to the Lake
AlwenMountain bike route
Named route
BrenigMountain bike route
Named route
Taith CylchMountain bike route
Named route

Wildlife to spot

Photos

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Weather for this location

Next 14 days

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Nearby places

Useful places within 5 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.