Coasteering On The
isles of Scilly

Discover one of the best things to do in Scilly –
cliff jumping and coastal exploration at
Peninnis Head on St. Mary’s Island

Cliff jumping at Peninnis Head - Isles of Scilly Things to do on the Coast

Coasteering Adventures on the Isles of Scilly

Top things to do in Scilly

We are very proud to be the only providers of coasteering on the fabulous Isles of Scilly. Our incredible route at Peninnis Head, near Hugh Town on St. Mary’s Island, offers an experience like no other. We truly believe this is one of the best things to do on the Isles of Scilly. No Scilly Isles holidays are complete without a coasteering adventure with us!

Coastal adventurer diving off the wall run at Peninnis Head, St. Mary’s, Isles of Scilly

The Isles of Scilly’s Ultimate Adventure Experience!

Thrilling adventures for all abilities

From gentle jumps for beginners, to exhilarating cliff jumps for seasoned thrill-seekers, our coasteering route on St. Mary’s offers it all. Discover why this is one of the best things to do in Scilly while exploring the breath-taking coastline of Peninnis Head.

Coasteering group exploring a colourful grotto beneath granite boulders on St. Mary’s, Isles of Scilly

Explore The Isles of Scilly’s Hidden Coast

Discover a Side Of Scilly Most Never See

The Scillies are famous for their idyllic beaches, but Peninnis Head offers a completely different experience. This rugged landscape of dramatic granite cliffs is yours to explore from the water, in one of the most thrilling activities available on the Isles of Scilly.

Aerial view of Peninnis Head, St. Mary's, with Bryher and Tresco in the background, Isles of Scilly

Peninnis Head – A Hidden Corner of St. Mary’s Island

Discover the Untouched Beauty of the Isles of Scilly

Just a short walk from Hugh Town, Peninnis Head offers one of the most dramatic locations in the Scilly Isles. But for the most unforgettable perspective, nothing beats coasteering around its striking coastline – a must-do adventure for anyone visiting the Isles of Scilly.

We’re proud to collaborate with the Isles of Scilly Wildlife Trust and Natural England, to offer coasteering at the stunning Peninnis Head on St. Mary’s Island, just a stone’s throw from the centre of Hugh Town.

This hidden gem on the Isles of Scilly offers some of the best coasteering adventures in the UK, just a short walk from the town centre. For those staying on nearby off-islands, such as Bryher and Tresco island, we are only a fifteen-minute walk from the quay.

Our first visit to Peninnis Head filled us with great excitement, as we instantly knew we’d discovered a site of incredibly high-quality coastline. The landscape is unique, with otherworldly granite rock formations, rock towers and hidden islands.

And if journeying through this wonderful landscape wasn’t enough, you will find coasteering of the highest calibre. Explore incredible features, such as narrow gullies, piles of giant boulders to scramble, swim and get washed under, all beneath towering granite cliffs —and, of course, HUGE jumps!

Amazing adventure with the family on this beautiful coastline. The team went above and beyond in helping us out. Would recommend for a great family day out.

Robert F., August 2024

The Isles of Scilly’s Best Adventure

Super-charge your Isles of Scilly holiday with a coasteering trip at Peninnis Head on St. Mary’s.

How Does Coasteering on the Isles of Scilly Work?

Throughout the season, from Easter to autumn, we offer coasteering on the Isles of Scilly by demand, typically on one or two days of the week. Whether you’re planning your Scilly Isles holiday or have just arrived and are wondering what to do on St Mary’s, get in touch with us. We can let you know which days we’re available or check our booking page for upcoming sessions.

Our coasteering site is conveniently situated on St. Mary’s, just a short walk from Hugh Town. So whether you’re staying on the main island, or on one of the off-islands, such as Tresco or Bryher, getting to us won’t be too difficult. Please note that we do not organise travel to and from the islands, but we will provide you with a winter wetsuit, helmet and buoyancy aid.

As well as your swimwear and a towel, please bring a pair of lace-up shoes you are happy to wear in the sea, as well as an extra pair of shorts to wear over the wetsuit we lend you.

The minimum age for coasteering is 9 years old. For younger participants, please let us know in advance so we can make sure you’re prepared for rougher weather conditions. Children under 14 must be accompanied by an adult to participate in any of our adventures.

Read reviews of our coasteering trips on the Isles of Scilly.

Coasteering on the
Isles of Scilly

£50 per person

(approx. 3 hours)

The minimum age for Coasteering on the isles of Scilly is 9-years-old. Note that children younger than 14 years of age must be accompanied by an adult to participate in any of our coasteering adventures.

A Unique Adventure on the Scilly Isles

We require a minimum group of six people to run a coasteering session on Scilly. Don’t worry if your group is smaller, as we can pair you with other eager coasteerers to form a larger group.

Coasteering on St. Mary’s island is subject to the right weather conditions for safety, especially when enjoying the stunning waters around Peninnis Head. Flexibility with your schedule will give you the best chance for an unforgettable adventure, but it’s not essential.

Planning a trip? See our full pricing details here.

Young person cliff jumping in white-water on St. Mary's. A thrilling adventure for kids seeking outdoor excitement on Scilly.
Young girl climbing a granite rock face with clear ocean waters beneath, exploring the rugged coastline near Hugh Town, Isles of Scilly.
Friends jumping together into the sea during a coastal adventure on the Scillies
Stupendous cliff jump into the wild Atlantic waters near Hugh Town, Scilly Isles

How To Find Us

Our headquarters on the Scilly Isles are on the main island of St. Mary’s. We will give you full directions when you book your session with us, but our base is a container opposite Peninnis Farm Lodges. This is located just outside of Hugh Town, and so is easily reachable from anywhere on St. Mary’s.

We are also just a short walk from the quay, being about 15 minutes on foot. This means if you are staying on St. Agnes, Bryher, Tresco, or St. Martin’s, you can easily reach us using the inter-island boat services. Please let us know which island you are staying on when booking so we can make sure you can arrive in time to meet us, and most importantly so that you don’t miss the last boat back to your island.

Have questions? We have answers!

There’s no shortage of exciting activities on St. Mary’s and the other Scilly Isles, but coasteering with us at Peninnis Head is definitely one of the top things to do. You’ll experience the thrill of jumping, swimming, and exploring one of Scilly’s most beautiful spots.

Other must-try activities include exploring the island’s beautiful beaches, visiting the famous Tresco Abbey Gardens, and enjoying the panoramic views from the Garrison.

Check out our blog for a complete guide to adventurous things to do on the Isles of Scilly.

Yes! Our coastal adventures are one of the most exciting adventures you can enjoy on the Scilly Isles. We offer guided experiences at Peninnis Head on St. Mary’s, where you’ll explore dramatic rock formations, hidden grottoes, and leap into the crystal-clear waters surrounding the island.

We provide all the necessary equipment for a safe and exciting coastal adventure. This includes winter wetsuits, buoyancy aids, and helmets.

You’ll a pair of lace-up shoes you don’t mind getting wet and a pair of shorts to be worn over the wetsuit. Don’t forget your swimwear and a towel!

If you’re interested in the kind of gear we use — or what you’d need to coasteer independently — we’ve put together a detailed guide to coasteering equipment.

Aside from coasteering at Peninnis Head, St. Mary’s Island offers many things to do. Explore the quaint streets of Hugh Town, relax on its beaches, or visit the St. Mary’s Garrison for historical sites and stunning views. You can also go for a peaceful walk to Old Town, or visit the Isles of Scilly Museum for a taste of local history.

We will meet you at our base at Peninnis Farm, located just a short 15-minute walk from Hugh Town, the main settlement on St. Mary’s Island.

Once we’re kitted-up and ready to go, it’s a further 10-minute walk to the start of our route at Peninnis Head.

The best for coasteering on the islands is during the spring and summer months, when the weather is warmer, and the sea conditions are more favorable for an exciting yet safe experience.

However, we also run sessions in the autumn, depending on weather conditions, so be sure to check availability!

Safety is our top priority. Sessions are subject to weather conditions, and we always check for safe conditions before going out. Whilst Peninnis Head typically enjoys calmer seas, being on the south coast of the islands, rough weather may prevent our coasteering activities. If the weather isn’t right, we’ll be in touch to try and re-schedule.

Coasteering on Scilly is available for adventurers aged 9 and up. However, children under 14 must be accompanied by an adult. We also offer tailored experiences, so whatever the make-up of the group, we’ll make sure everyone is looked after and offered just the right amount of challenge to maximise their coasteering experience.

Each coasteering session on the Scilly Isles typically lasts around 3-3.5 hours. This gives you plenty of time to experience the adrenaline rush of cliff jumps, rock scrambling, and exploring the beautiful coastline. We ensure you have enough time to enjoy the adventure at your own pace, with safety always our top priority.

While we don’t offer package holidays, we specialise in providing unforgettable coasteering adventures on Scilly. Whether you’re staying on St. Mary’s or one of the other islands (Tresco, Bryher, St. Agnes, or St. Martin’s), we can work with you to schedule a coasteering session that fits seamlessly into your holiday plans. We’re happy to help you coordinate your coasteering experience around inter-island boat schedules and alongside other exciting things to do in Scilly.

Man cliff jumping off a small granite island into the Atlantic with Peninnis Head Lighthouse in the background.
Group jumping off the 'party jump' together on St Marys Scilly
Adventurer cliff jumping into the clear waters, starting their Scilly Isles holiday in style.
Brave adventurer soaring off the biggest jump at Peninnis Head Lighthouse, near Hugh Town, Isles of Scilly.