Arne is in a high fire risk area

Smoking, flammables, fires and BBQs are strictly prohibited. For refreshments, please visit our café.

Wed 01 July 2026 11:28

About

Arne is not only a brilliant Dorset bird watching spot, it’s also one of the few remaining places where all six of the UK’s native reptiles can be found. Situated on Poole Harbour and within the Dorset Area of Outstanding Natural Beauty, landscapes don’t get much more breathtaking than Arne. It’s a rich patchwork of habitats, home to a huge array of wildlife. Explore wide-open heathlands where reptiles roam, as well as ancient oak woodland humming with bird song, farm fields where Sika Deer stags rut and wetlands where Spoonbills wade. Still want more? How about discovering wading birds among the mudflats, watching Dartford Warblers darting about in the scrub, and spotting seals from the shoreline.

We carefully manage Arne's unique mix of habitats to create the ideal conditions for wildlife to thrive. As a threatened habitat in the UK, our lowland heath is of particular importance and many rare birds including Dartford Warblers, Woodlarks and Nightjars call it home. But it’s not just birds – Smooth Snakes, Silver-studded Blue Butterflies, Ladybird Spiders and Yellow Centaury (a rare heathland plant) can also be found at Arne. 

We use a range of techniques to keep the heathland open, as it has been for thousands of years. A key part of getting this right is grazing, so don’t be surprised if you bump into cattle, ponies or pigs during your visit. Poole Harbour is also of international significance thanks to the vast numbers of winter waders and wildfowl, including very large numbers of Avocets.

A ramble through heathland and woodland will take you to the sandy shores of Shipstal Beach – a quiet refuge away from the busier parts of Poole Harbour. 

At a glance

See what’s here

Plan your visit

Events at Arne

Discover exciting events all year at Arne. Join us for an array of walks including; wellbeing walks, night wildlife guided walks and reptile survey walks! This summer you can join us for an adults only Big WIld Sleepout. 

Downloadable trail maps

Accessibility information

For further accessibility information please visit our AccessAble guide.

Recent sightings at Arne

This week we've seen a White-Tailed Eagle being mobbed by a pair of Buzzards and we've seen clouds of Silver Studded Blue butterflies!

How you can support Arne

Arne Dedication Page

We know that Arne is a special place for many. If you or your loved one have shared happy memories there, you can make a donation to the reserve on our dedication page. It can be in celebration or in memory, and you can post an image along with your message.

Contact Arne