Isles of Scilly

Best time to visit and seasonal birds

January: Usually choose the Lower Moors hides for Snipe and Water Rail rather than planning around a rarity. Hilda Quick Hide gives a patient pool watch, while Shooters’ Pool screen and platform offers a separate angle for Kingfisher. Wear footwear suited to wet paths. February: Jack Snipe is a scarcer winter possibility from ISBG Hide — Lower Moors, watched quietly without flushing birds. Stephen Sussex Hide — Porth Hellick offers Gadwall and Coot. Confirm transport and facilities individually; a year-round reserve does not mean a summer boat timetable. March: Usually compare Mallard and Grey Heron from Hilda Quick Hide — Lower Moors with Chiffchaff at Shooters’ Pool screen and platform. A settled home-island circuit is a useful introduction. Leave time to listen and identify ordinary birds before following distant reports. April: Wheatear and Ring Ouzel typically make Peninnis public paths an attractive migration walk. Higher Moors public loop adds Sedge Warbler and passage flycatcher possibilities. Stay on the authorised route and do not follow a bird into private land or breeding habitat. May: Our choice is Peninnis public paths for Wheatear and Whinchat, then Higher Moors public loop for Spotted Flycatcher and Sedge Warbler. An off-island visit needs a confirmed return service. A reported rarity is never a promise of what the day will bring. June: Typically use Higher Moors public loop for Sedge Warbler and Stephen Sussex Hide — Porth Hellick for Gadwall and Coot. A separately booked operator-run pelagic from St Mary’s offers Manx Shearwater and European Storm-petrel possibilities, subject to the skipper’s decision. July: Manx Shearwater and European Storm-petrel typically reward an operator-run pelagic from St Mary’s; Wilson’s Storm-petrel is a specialist seasonal target. Binoculars suit a moving boat better than a tripod telescope. Keep a sheltered land-based plan available if sailing is cancelled. August: Usually combine a booked operator-run pelagic from St Mary’s for Wilson’s Storm-petrel and Cory’s Shearwater with a separate Great Pool outing. Swarovski Hide — Tresco Great Pool offers passage Green Sandpiper and Wood Sandpiper possibilities when water levels expose useful margins. September: Great and Sooty Shearwaters typically become stronger pelagic interests on an operator-run pelagic from St Mary’s. On land, Higher Moors public loop offers Pied and Spotted Flycatchers. David Hunt Hide — Tresco Great Pool supplies a quieter alternative for Little Grebe. October: Yellow-browed Warbler is a scarcer regular autumn interest from Higher Moors public loop, while the Lower Moors hides offer Snipe and Jack Snipe possibilities. Use only currently permitted trails. Private fields, gardens and a crowd outside a home do not establish access. November: Usually return to Hilda Quick Hide — Lower Moors for Snipe and Water Rail, adding Shooters’ Pool screen and platform for Kingfisher. Keep the day flexible as daylight shortens. Recent reports help choose a legal route without justifying disturbance. December: Typically give Gadwall and Coot a settled watch from Stephen Sussex Hide — Porth Hellick, then compare Snipe from the Lower Moors hides. Check the condition of wet boardwalks and use an approach that suits your mobility, rather than assuming every part of a loop is step-free.

Opening times, entry and facilities

Access planning, checked 18 October 2026: this is an experience guide to several inhabited islands, with land managed by different bodies and routes subject to local signs. The Isles of Scilly Wildlife Trust manages much of the protected landscape, while transport, accommodation and paid attractions have separate operators and charges. There is no single ticket that gives access to every island site. Buy the actual mainland ferry or flight, reserve accommodation and budget for inter-island boats separately. Check the island visitor advice and transport service messages before leaving Cornwall, since weather can disrupt both sea and air travel. Use public paths and official landings, closing gates and respecting private gardens, working fields and island residents.

Trails, hides and visit length

St Mary's is the simplest first base because Hugh Town and the quay make it easier to understand the daily transport choices. Begin with a manageable public shore-and-wetland outing rather than attempting a complete island circuit immediately after travel. The off-islands offer different landscapes: St Agnes and Gugh, St Martin's, Bryher and Tresco can each justify a day selected for access, weather and the advertised boat service. These are inhabited communities as well as birdwatching destinations. Keep paths clear, ask before entering private land and avoid gathering outside a home because a bird has been reported nearby. Two-hour plan, editorial suggestion: after arrival, take a short public coastal walk from your base, pausing at a safe shore viewpoint to familiarise yourself with gulls, waders and the movement of boats. Save distant reports and a full island circuit for another day. Note the return route before dusk and leave time to settle into your accommodation. Full-day plan, editorial suggestion: choose one off-island with a confirmed outward and return service, carry lunch and walk its public routes slowly. Aim to learn a few useful areas and revisit them in different light, rather than spending the day boarding boats between reports. A specialist pelagic is a separate full or partial day: book it independently and let the skipper decide the sea route. In poor weather, keep to a sheltered route on your home island and use the quieter day to rest and organise the next outing. For a wetland-focused start on St Mary’s, the Trust lists two hides at Lower Moors, the Shooters’ Pool screen and platform, and two hides at Porth Hellick. The county bird group names Hilda Quick and ISBG hides at Lower Moors, and Stephen Sussex and Seaward hides at Porth Hellick. The rebuilt Stephen Sussex Hide opened in May 2025 with wheelchair access, but the Trust still flags a step on the wider Higher Moors loop: confirm a suitable approach. On Tresco, use David Hunt and Swarovski hides overlooking Great Pool, reached on the public Pool Road route. These six hides are alternatives on separate island outings, not one short circuit. Keep any headland walk on public paths and treat permitted autumn farm trails as conditional access.

Boat access and landing

Operator: Isles of Scilly Travel; local inter-island boat operators; Scilly Pelagics for specialist excursions.

Booking opens: Use the actual released ferry or flight calendar for your travel year, reserve accommodation and then confirm excursion dates. Scilly Pelagics already publishes a separately labelled 2027 programme.. Season: Mainland ferry, flight and local boat availability follow their operator timetables. Autumn migration is typically strongest in September–October; specialist summer pelagics have their own dated schedule.. Fares: Mainland fares depend on route, date and ticket type; use the operator’s quotation. Scilly Pelagics’ published 2027 Birder Special schedule lists £70 evening and £115 daytime trips, checked 18 October 2026; these are 2027 excursion prices, not 2026 ferry fares..

Time ashore: A multi-night stay is the practical birding choice. For off-island outings use the confirmed final return, and for a pelagic keep the advertised excursion period free.. Landing access: Mainland arrivals and local boats have different boarding arrangements. Request assistance directly, establish the actual landing on each island and obey biosecurity and nesting-season restrictions.. Weather policy: Sea state can alter boats, while low cloud and visibility can disrupt flights. Read the carrier’s amendment and cancellation terms, keep the service-status page available and allow a spare day.

Accessibility and step-free routes

Accessibility depends on the whole chain: mainland terminal, aircraft or ferry, arrival quay, accommodation, inter-island boat and the path you want to walk. Discuss each transfer with the relevant operator before purchasing a ticket, especially if you need assistance, cannot manage steps or use mobility equipment. A room advertised as accessible does not establish that every boat or nearby coastal route is suitable. St Mary's offers a wider choice of services than the smaller islands, making it the sensible first place to investigate a lower-effort stay. Some island paths include sand, rough ground, gradients or narrow sections, and boat boarding can vary with tide and landing place. Choose specific public routes with your host and explain your practical walking range rather than asking only whether the island is accessible. Keep one comfortable alternative day close to the accommodation. For a pelagic, discuss seating, toilet access, balance and seasickness with the skipper in advance; an enthusiastic seabird description cannot answer those individual access questions. Scillonian asks for assistance requests at least 48 hours before travel; obtain its confirmation before relying on that help.

Public transport and getting there

Isles of Scilly Travel sells Scillonian ferry crossings between Penzance and St Mary's and Skybus flights on its released routes and schedules. Use the actual travel-year timetable, because a published vessel or route change may alter an old plan. Allow an overnight in Cornwall if a long train journey would make the outward connection fragile. Once on St Mary's, consult St Mary's Boatmen's Association and the relevant off-island service for that day's departures, landings and final return. A pelagic is a wildlife excursion, not an inter-island transfer, and needs a separate reservation. The suggested island bases let you explore on foot, with separate boat journeys whenever you visit another island. Choose the base before booking excursions so you can reach their actual departure points.