Pentle Bay, Tresco

15 Hidden Gems on the Isles of Scilly

Secret places, secluded beaches and peaceful corners that most visitors never discover.

Photo: Pentle Bay, Tresco (10 September 2012) — Jonathan Billinger · CC BY-SA 2.0. Display may be cropped. Photo details.

Insider Guide

The Isles of Scilly are often described as Britain's hidden paradise, but even within this beautiful archipelago there are countless places that many visitors never discover.

While most people head straight for the famous beaches and popular attractions, some of the islands' greatest treasures are tucked away down quiet lanes, hidden behind granite headlands or reached only after a leisurely walk.

If you enjoy escaping the crowds and discovering places with a real sense of tranquillity, these hidden gems deserve a place on your itinerary.

1

The Gugh Sandbar (The Bar)

St Agnes

One of the most unusual natural features in the UK is the narrow sandy tombolo linking St Agnes to the tiny island of Gugh. At low tide you can walk across this natural causeway and explore one of the quietest places in the entire archipelago. It feels wonderfully remote despite being only a short walk from St Agnes.

⚠ Top Tip: Always check tide times before crossing, as the sandbar becomes covered at high tide.
2

Periglis Beach

St Agnes

Periglis Cove is on St Agnes, beside the pond and cricket field. It is on a different island from Porthcressa and Hugh Town on St Mary's; visiting from St Mary's requires an inter-island boat journey.

3

King Charles's Castle

Tresco

Many visitors explore Cromwell's Castle, but fewer continue uphill to the ruins of King Charles's Castle. Built during the 16th century, the ruined fortress enjoys spectacular panoramic views across the surrounding islands. It's also one of the best photography locations on Tresco.

4

Normandy Down

St Mary's

If you enjoy walking, don't miss Normandy Down. Away from the beaches, this peaceful area offers open heathland, wildflowers and expansive views across the island. It's especially beautiful in late spring when coastal flowers are in bloom.

5

Green Bay

Bryher

Green Bay is on Bryher, south of the quay. It is a place for a beach walk or kayaking when conditions allow. Check local advice before going on the water.

6

Hell Bay

Bryher

Despite its dramatic name, Hell Bay is breathtakingly beautiful. Facing the Atlantic Ocean, it showcases the wild side of the Isles of Scilly with crashing waves, granite boulders and rugged coastal scenery. On stormy days it's one of the best places to witness the raw power of the sea from a safe distance.

7

Peninnis Head at Sunrise

St Mary's

Most visitors walk to Peninnis Head during the day. Those willing to arrive shortly after sunrise are often rewarded with complete solitude and incredible morning light over the Atlantic. It's one of the best sunrise locations on St Mary's.

8

Old Town Churchyard

St Mary's

Tucked away above Old Town Bay is one of the islands' most peaceful places. The churchyard offers beautiful sea views, mature trees and a fascinating glimpse into the history of St Mary's. It's an ideal stop during a coastal walk.

9

The Eastern Isles

Off St Martin's

Few visitors realise that many of the small uninhabited islands east of St Martin's can be admired on organised wildlife and sightseeing boat trips. These islands provide important habitats for Atlantic grey seals, seabirds and other marine wildlife. They're among the wildest and most untouched parts of the archipelago.

10

Appletree Bay

Tresco

Overshadowed by Pentle Bay, Appletree Bay remains one of Tresco's quietest beaches. The west-facing beach is particularly lovely in the evening, when the setting sun bathes the sand and granite rocks in warm golden light.

11

The Quiet Lanes of St Agnes

St Agnes

One of the greatest pleasures on St Agnes isn't a single attraction — it's simply wandering the peaceful lanes that weave between granite cottages, flower-filled gardens and tiny fields. Take your time and you'll discover some of the island's most charming corners.

12

The Coastal Path Between Old Town and Porth Hellick

St Mary's

Many visitors use the road, but the coastal path offers far better views. Along the route you'll pass secluded coves, dramatic granite rocks and opportunities to spot seabirds and seals offshore. It's a wonderful walk at any time of year.

13

Rushy Bay

Bryher

Rushy Bay is on the south side of Bryher and faces towards Samson. Enjoy the beach and views, and check wind, tide and local conditions before swimming or paddling.

14

Telegraph

St Mary's

The highest point on St Mary's is often overlooked by visitors. From Telegraph you'll enjoy panoramic views across much of the archipelago, making it an excellent place to appreciate just how many islands and rocky islets make up the Isles of Scilly. Bring a camera — you'll want to remember the view.

15

Simply Explore Without a Plan

All Islands

Perhaps the greatest hidden gem of all is allowing yourself time to wander. The Isles of Scilly reward curiosity. Turn down a quiet lane. Follow a coastal path. Sit on a deserted beach. Watch the tide change. Some of the islands' most memorable moments aren't marked on any map.

Quick Reference

Hidden Gems for Different Types of Visitors

Best Hidden Beach

🏆 Green Bay, Bryher

Best Hidden Viewpoint

🏆 Telegraph, St Mary's

Best Hidden Walk

🏆 Normandy Down

Best Hidden Historic Site

🏆 King Charles's Castle

Best Hidden Wildlife Spot

🏆 The Eastern Isles

Top Tips for Discovering the Real Isles of Scilly

  • Visit outside school holidays for a quieter experience.
  • Start your walks early in the morning.
  • Explore on foot whenever possible.
  • Use inter-island boats to discover lesser-visited islands.
  • Carry binoculars for wildlife spotting.
  • Respect private property and protected habitats.
  • Leave plenty of time in your itinerary for unplanned discoveries.

FAQ

Hidden Gems FAQs

Final Thoughts

The famous beaches and attractions of the Isles of Scilly deserve their reputation, but some of the islands' most magical places rarely appear on postcards or travel brochures.

Whether it's watching the sunrise from Peninnis Head, discovering a deserted cove on St Martin's, standing on the tidal sandbar to Gugh or simply wandering through the peaceful lanes of St Agnes, these quieter moments often become the memories visitors treasure most.

We believe the best way to experience the islands is to slow down, explore with curiosity and embrace the unexpected. You don't need an itinerary packed with attractions — just comfortable shoes, a camera and a sense of adventure.

Who knows? Your favourite hidden gem might be one that isn't listed here at all.

Beach locations checked: 9 September 2026

Source: Visit Isles of Scilly beach guide

Editorial note: Beach locations were corrected following reader feedback. This guide has been independently researched by Isles of Scilly Compare using official tourism information, local knowledge and publicly available resources. Please respect the islands' protected landscapes, wildlife and private property when exploring these lesser-known locations.

Useful next steps for this trip

Help the next visitor

Know this journey or place well? Share one practical tip, when you last checked it and your connection to Scilly or Penzance. We review facts and agree a public credit before publishing. Business interests must be declared.