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Tre'r Ceiri Hill Fort

5 ha

Plan your visit

BirdsWildlifeInsects
Dogs welcome5 ha

Visiting this summer

Seasonal nature notes and what to look for now

  • 🐦69+ species recorded in this area — summer evenings are best for activity; watch for Stonechat and Carrion Crow
  • Historic character is a year-round quality here — summer brings its own atmosphere to the setting
  • 🐕Dogs welcome — bring water in summer; the site has enough space to find shade on hot days

Good to know

  • 🐕Dogs welcome

Best for

7 activities

Bird watching

Birds — Stonechat, Carrion Crow, Swallow +66 more · last seen 2025

Free

Wildlife

Birds — Stonechat, Carrion Crow, Swallow +66 more · last seen 2025

Free

Insect spotting

Insects — Green-veined White, Small White, Ringlet +181 more · last seen 2026

Free

Seasonal nature

Plants — Two-horned Pincerwort, Golden-head Moss, Shining Hookeria +144 more · last seen 2024

Free

Heritage

Historic site

Free

Mushroom foraging

Fungi — Normandina pulchella, Enterographa crassa, Flavoparmelia caperata +4 more · last seen 2015

Varies

Trails nearby

Within roughly 5 km
🚶

Walking

2 signed routes nearby

Signed route nearby
Llŷn Coastal PathWalking route
Named routeRegional walking route
Morfa and Nant Bach Circular Walk, LlynWalking route4.8 km

Explore a corner of Llŷn dominated by the remains of a once great industry and rich in coastal wildlife. Cliff edges and old quarries are not fenced off, so please beware of sheer drops & keep well away from the edge. Potential livestock.

Named routeLength 4.8 kmDuration 01:00Round tripLocal walking route
🚴

Cycling

1 signed route nearby

Route 40Cycling route
Named routeRef 40Regional cycle route

Wildlife to spot

Photos

A plan of Tre'r Ceiri hill fort

A plan of Tre'r Ceiri hill fort

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Nearby places

Useful places within 5 km