Getting around the islands

Nestled 28 miles off the coast of Cornwall, the Isles of Scilly are a hidden gem, offering pristine beaches, crystal-clear waters, and a serene escape from the hustle of mainland life. This archipelago of over 140 islands, only five of which are inhabited, feels like a world apart with its sub-tropical climate, abundant wildlife, and rich history. For holiday makers, the Isles promise a perfect blend of relaxation, adventure, and discovery. This guide covers how to navigate between the islands and highlights the unique attractions of St. Mary’s, Tresco, St. Martin’s, and St. Agnes, ensuring you make the most of your Scilly adventure.

Getting Between the Islands

Island hopping is a highlight of any trip to the Isles of Scilly, made easy by a network of local “tripper” boats operated by the St. Mary’s Boatmen’s Association, St. Agnes Boating, Tresco Boat Services, and other independent operators. These boats run daily scheduled trips from April to October, with hundreds of weekly services connecting the inhabited islands — St. Mary’s, Tresco, St. Martin’s, St. Agnes, and Bryher—as well as uninhabited isles for wildlife tours or picnics.

Sunset on St Mary's, Isles of Scilly
Sunset on St Mary's, with Samson on the horizon

From St. Mary’s: As the main hub, St. Mary’s is the starting point for most inter-island travel. Boats depart from Hugh Town Quay, with morning services typically between 10:00 and 10:30 AM and afternoon trips around 2:00 PM. Tickets can be purchased at the dock or on board, and blackboards display daily schedules, which vary due to tides. For example, trips to Tresco depart at 10:00, 10:15, 11:15, 12:15, and 2:00, with returns at 2:15, 3:45, and 4:45.

Other Islands: St. Agnes Boating and Tresco Boat Services offer direct trips to and from their respective islands, often meeting the Scillonian III ferry or Skybus arrivals for seamless transfers. Winter services are limited, with St. Agnes Boating running weekly trips to St. Mary’s on Thursdays.

Wildlife and Sightseeing: Beyond scheduled trips, operators like Seaquest Glass Bottom Boat and Endeavour Rib Service provide excursions to see puffins, seals, and the Bishop Rock Lighthouse. Private charters are available for personalized adventures, such as sunset cruises or deep-sea fishing.

Tips: Check tide-dependent schedules on operators’ social media or at the quay. Arrive early to secure a spot, especially for popular destinations like Tresco. For a unique experience, consider joining a guided tour to uninhabited isles like Samson.

St. Mary’s: The Gateway Island

As the largest and most populated island, St. Mary’s (population ~1,723) is the archipelago’s hub, home to Hugh Town, the main port, and most tourist facilities. Its 2.5 square miles offer a blend of history, beaches, and vibrant local culture, making it an ideal base for first-time visitors.

The harbour with the Scillonian III at the quay
Hugh Town from the top of Buzza Hill
Beautiful St Mary's

Things to Do

Explore Hugh Town: Wander through this charming village with its independent shops, cafes, and pubs like The Atlantic or On the Quay. Visit the Isles of Scilly Museum to delve into the islands’ history, from Neolithic times to the 1707 HMS Association shipwreck.

Historical Sites: The Garrison, a 350-year-old coastal defense system, offers stunning views of Tresco and Samson. Walk to Bant’s Carn Burial Chamber or Halangy Down Ancient Village for a glimpse of Bronze Age life.

Beaches and Water Activities: Porthmellon Beach is perfect for kayaking or paddleboarding, with rentals at the Sailing Centre. Join a Scilly Rockpool Safari to explore marine life with kids.

Cycling and Golf Buggies: Hire a bike from St. Mary’s Cycle Hire or a yellow golf buggy to tour the island’s traffic-free roads. Guided minibus tours run twice daily, covering key sights.

Unique Features

Gig Racing: From April to September, watch weekly gig races (ladies on Wednesdays, men on Fridays) around 8:00 PM, a traditional Scillonian sport. Follow the races by boat for a front-row view.

Holy Vale Vineyard: Taste Pinot Noir and Chardonnay at this vineyard in Maypole, offering wine tastings and a “Story of Wine” exhibition.

Granite rocks on Penninis Head, St Mary's, Isles of Scilly
Granite rocks at Penninis Head on St Mary's

Tresco: Sub-Tropical Luxury

Tresco, the second-largest island, is a privately-run haven known for its luxury accommodations and tranquil vibe. Car-free and serene, it’s a favorite for families and those seeking a refined escape.

Things to Do

Tresco Abbey Garden: The island’s star attraction, this sub-tropical garden boasts over 20,000 exotic plants from Brazil to South Africa, thriving in Scilly’s mild climate. Explore the Valhalla Museum, displaying 30 shipwreck figureheads. Open daily 10:00 AM–4:00 PM, entry £18 for adults.

Historical Forts: Walk to Cromwell’s Castle (1651), a Cromwellian fort guarding the channel to Bryher, and King Charles’s Castle, a 1550s ruin. Both offer panoramic views.

Beaches and Water Sports: Pentle Bay’s peaceful sands are ideal for swimming. Hire kayaks or join a sailing session to explore the coast.

Cycling: Rent bikes to navigate Tresco’s flat, scenic paths, perfect for covering the island in a few hours.

The Abbey Gardens on Tresco, Isles of Scilly

Photo by Jack Niles on Unsplash

The shoreline on Tresco, Isles of Scilly

Photo by Jack Niles on Unsplash

Exploring Tresco on the Isles of Scilly
The beach at St Martins, Isles of Scilly
Par Beach on St Martin's

St. Martin’s: A Beach Paradise

St. Martin’s, with its mile-long white sand beaches and Caribbean-like waters, is a tranquil retreat for nature lovers and adventure seekers. Its small population (142) ensures a peaceful escape.

Things to Do

Beachcombing and Swimming: Par Beach and Great Bay are stunning, with crystal-clear waters perfect for swimming or shell collecting. It's a perfect location of snorkelling and you will often find paddleboards and other water sports available to hire on the beach.

Daymark Walk: Hike to the iconic red-and-white Daymark on St. Martin’s Head for one of the best views in Scilly, overlooking the archipelago.

A trip boat arriving at St Martin's, Isles of Scilly

Photo by Don Lodge on Unsplash

A tripboat arriving at St Martin's

St. Agnes: The Wild Outpost

St. Agnes, the most south-westerly inhabited island, is a rugged, untamed beauty with a close-knit community. Its isolation and wild landscapes make it a haven for adventurers.

Things to Do

Coastal Walks: Explore scenic paths to Wingletang Down, home to Bronze Age sites and barren heathland. The tombolo to Gugh, accessible at low tide, offers dramatic views.

Troytown Farm: Sample ice cream made from their small herd, especially the unique rose geranium flavor. The farm also offers camping and glamping.

Wildlife Safaris: Join St. Agnes Boating’s Wednesday wildlife safaris with the Isles of Scilly Wildlife Trust to spot seabirds and seals.

Turks Head Pub: Enjoy a pint at this cozy pub with views over the quay, a perfect spot to soak up St. Agnes’ laid-back vibe.

The Isles of Scilly offer a magical escape where time slows down, and nature takes center stage. Whether you’re island hopping by boat, snorkelling with seals, or savoring local gin under starry skies, each island’s unique charm ensures an unforgettable holiday. Plan your trip, embrace the adventure, and let Scilly’s beauty captivate you.

Fishing gear on Bryher, Isles of Scilly

Photo by Annie Spratt on Unsplash

St Martins from the air

Photo by Annie Spratt on Unsplash

Explore the islands and discover even more
Rocks on the beach, St Mary's, Isles of Scilly
A pebble beach on St Mary's, with stacks of rocks made by visitors


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