St Mary's Island Guide

The Main Island

About St Mary's

St Mary's is the largest and most populated of the five inhabited Isles of Scilly, home to around 1,700 residents and the islands' main town, Hugh Town. It is the arrival point for all ferry, flight and helicopter services, and the natural base from which to explore the wider archipelago.

The island covers approximately 2.5 square miles and can be circumnavigated on foot in a day, with a coastal path offering dramatic cliff scenery, secluded coves, prehistoric burial chambers and sweeping views of the surrounding islands. Hugh Town sits on a narrow isthmus and has an excellent range of shops, restaurants, pubs and galleries.

St Mary's Airport sits in the centre of the island and handles all Skybus arrivals. The Scillonian III and Penzance Helicopter both arrive at St Mary's Quay in the heart of Hugh Town.

Getting To St Mary's

Things To Do on St Mary's

• Walk the 8-mile coastal path with views of all five islands
• Explore Hugh Town's independent shops, galleries and cafés
• Visit Porthcressa Beach and Town Beach
• Take a tripper boat to the off-islands
• Discover Bronze Age burial chambers at Bant's Carn
• Explore Museum on the Move displays; check iosmuseum.org for current venues and opening information
• Kayak or paddleboard in the clear waters
• Eat fresh seafood at the quayside restaurants

Where To Stay on St Mary's

St Mary's has the best selection of accommodation across the islands. Options range from boutique hotels such as the Star Castle Hotel — a historic 16th-century fortress — to a wide range of B&Bs, guest houses, self-catering cottages, and Garrison Campsite, which sits on the headland with sea views.

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Always book accommodation well in advance. Summer dates, particularly in July and August, fill up months ahead. Many properties require a minimum stay during peak season.