Orkney Boat Trips & Tours: Wildlife, Hoy, Island Hopping

Orkney is an archipelago of seventy-odd islands, and the most interesting bits of it are unreachable from a hire car. The Old Man of Hoy stands offshore. Puffins nest on cliffs no road touches. Wartime wrecks lie in Scapa Flow. Three named orca pods cycle past every spring. The right boat — sometimes a NorthLink ferry, sometimes a small charter, sometimes a 90-second Loganair flight — turns a land-based holiday into something genuinely memorable. This guide covers what's running in 2026, what each operator does, what you'll actually see, and how to book without losing the day to the weather.

Why a Boat Trip Beats Another Tarmac Day

Three things you can only really do from the water:

• See the seabird cities. The cliffs at Noup Head (Westray), Marwick Head, and Mull Head hold tens of thousands of nesting puffins, gannets, kittiwakes, guillemots and razorbills between May and early August. From the clifftop you peer down on tiny moving dots; from a small boat at the foot of the cliff, you're surrounded by them.
• See the Old Man of Hoy from the right angle. The 137-metre red-sandstone stack is most striking from sea-level, looking up. The NorthLink ferry between Scrabster and Stromness is the only scheduled passenger boat that rounds it.
• Cross live wildlife corridors. The Pentland Firth and the Scapa Flow approaches are foraging grounds for harbour porpoise, Risso's dolphin, white-beaked dolphin, minke whale, and three named resident orca pods. Most cetacean encounters in Orkney happen from a moving deck.

Wildlife Watching Tours: Operators, Ports, Prices

"Wildlife tour" in Orkney covers everything from a 90-minute harbour run to a week-long expedition. Five operators worth knowing for 2026:

For context on what each season brings — peak orca months, the autumn porpoise aggregation in Switha Sound, the under-publicised humpback pulse — see our month-by-month Orkney marine life calendar.

Orkney Whale Watching: When, Where, and on Which Boat

Orkney isn't a Húsavík or a Vancouver Island — there is no scheduled whale-watch boat that guarantees a sighting. What you have instead are several genuinely good cetacean platforms, and a research community small enough that named individuals like the male orca Úlfur or pod members Hulk and Nótt get tracked across single days. During Orca Watch 2025 (24 May – 1 June), volunteers logged 230 sightings of around 500 animals — including 19 separate orca encounters.

• NorthLink Scrabster ↔ Stromness: 90-minute crossing, west of Hoy, three sailings a day in summer. The most consistent cetacean platform — minke, porpoise, dolphin, occasional orca. Stay on the open upper deck, not the lounge. Adult fare £22.10–£26.00 depending on season.
• Pentland Ferries Gills Bay ↔ St Margaret's Hope: 60-minute crossing, regularly produces seal, porpoise, pilot whale and the rare orca encounter. Adult fare £23 from April 2026; residents £14 under the new permanent discount scheme.
• Late May: aim a trip at Orca Watch week. Volunteers post sightings live; you can sit at Brough of Birsay or Mull Head with a flask and let the network do the work.
• August–October: the harbour-porpoise aggregation in Switha Sound regularly draws 200+ animals. Any boat passing the southern Scapa entrances stands a good chance.
• November–December: the under-publicised humpback season. Sightings have been near-annual since the WDC Shorewatch programme started recording the pattern in 2020.

Scapa Flow Boat Tours: Wrecks, Blockships, Wartime Lines

Scapa Flow is one of Europe's great natural anchorages and one of its most consequential wartime sites. On 21 June 1919, the interned German High Seas Fleet was scuttled here — 52 vessels at the bottom in a single afternoon. Most were salvaged in the 1920s and 1930s; seven remain on the seabed at depths of 12–45 metres: the battleships König, Kronprinz Wilhelm and Markgraf; the light cruisers Brummer, Cöln, Dresden and Karlsruhe; plus torpedo-boat destroyer V83.

How to actually see this from a boat in 2026:

• Surface-visible blockships: the eastern barriers and Burra Sound still hold the rusted remains of vessels deliberately sunk in 1914 to block U-boat access. Best seen from the small-charter wildlife trips out of Kirkwall, or simply by driving the Churchill Barriers and stopping at the lay-bys.
• The German fleet wrecks: these lie too deep to see from a boat. To experience them you either dive (the season runs Easter through early November, summer water temperature around 13°C, visibility roughly ten metres), or you visit the Lyness museum on Hoy. Note that the long-running Roving Eye semi-submarine passenger tour has wound down; for now there is no glass-bottom-boat option.
• Try-a-dive: Scapa Scuba in Stromness runs introductory shore dives on the blockships for non-divers. Half-day, snorkelling option available, no prior experience needed.
• Wartime context cruise: several Kirkwall-based operators include a Scapa Flow loop with commentary on the Italian Chapel, the Churchill Barriers and HMS Royal Oak's loss in October 1939.

Before you go, read our complete Scapa Flow guide for the geography and the full sequence of events — it makes the boat trip ten times more interesting.

The Old Man of Hoy: How to See It from the Sea

The 137-metre red-sandstone stack standing offshore from St John's Head is the most photographed thing in Orkney, and the photo people remember is taken from sea level. There are essentially three ways to see it from the water:

• NorthLink Scrabster–Stromness ferry. Foot-passenger fare from £22.10. The 90-minute crossing rounds the western coast of Hoy and passes the Old Man at a respectful distance. Check the chart on the bridge; ask the crew which side of the deck. Free, in the sense that you'd be paying the fare anyway to reach Orkney.
• Charter boat from Stromness. Several Kirkwall and Stromness operators include the Old Man as an optional itinerary in calm weather. Expect to pay £80–£150 pp for a half-day. Pair it with a guided Hoy island day if you want to climb up to the stack as well as see it from below.
• By foot, then turn around. The clifftop walk from Rackwick to the Old Man takes ~3 hours round-trip and is the most rewarding option for serious walkers. Not a boat trip, but worth flagging for completeness.

Papa Westray, the 90-Second Flight, and the Holm of Papay

Papa Westray ('Papay' to locals) is roughly four miles long, has a population of about ninety, and is home to the world's shortest scheduled passenger flight. The Loganair hop from Westray to Papa Westray covers 1.7 miles in a scheduled 90 seconds; the all-time record on the route is 53 seconds, with a tailwind. Single fare around £21. It's also reachable by Orkney Ferries from Kirkwall — a longer, calmer option through some of the most cetacean-rich water in the archipelago.

What to do once you're there:

• Holm of Papay: the uninhabited islet just off Papa Westray's east coast holds a 5,000-year-old chambered cairn — twenty metres of central chamber and twelve side cells, with eleven Neolithic decorated stones. Boat access is arranged informally through Papa Westray's School Place B&B or the island Co-op. Don't show up assuming a scheduled service.
• North Hill RSPB reserve: Arctic terns, great skuas, the rare Scottish primrose. The clifftop view onto Westray is one of the best in the Northern Isles.
• Knap of Howar: the oldest standing stone house in northern Europe, predating Skara Brae by several hundred years. Free, unstaffed, walk straight in.

Island Hopping by Orkney Ferries

The Orkney Ferries network is a state-subsidised service running modest car-and-foot vessels between Mainland and the inhabited outer isles. The summer 2026 timetable runs from 3 May to 27 September 2026; off-peak schedules are thinner. All routes accept foot passengers, bikes and (with reservation) cars.

For trip-length planning, read our 3, 5 and 7-day Orkney itineraries — they sequence the inter-island legs sensibly so you don't waste a day reaching one island only to leave straight away.

Booking, Weather, and What to Pack

Orkney's weather has a vote in your boat trip. A few things make the difference between a good day and a wasted one:

• Book peak summer (July–August) four to eight weeks ahead. The Old Man of Hoy itineraries and Papa Westray slots fill first.
• Trip cancellation policies vary. Most operators reschedule or refund at force 5+. Read the fine print before paying. Graham's Orkney Tours offers a 100% refund (less entry fees) for 2026 if a cruise ship cancels for weather.
• Layers and waterproofs always. Sea temperature is around 13°C in summer; the wind will find any gap in your jacket.
• Motion sickness tablets if in doubt. The Pentland Firth in particular can be lively even on a 'calm' day.
• Boarding type varies. Most charters board from concrete piers (Kirkwall, Stromness, Houton); some smaller-island stops are RIB beach landings — check before you book if mobility is a concern.
• Wildlife code: 100 m minimum from seals and cetaceans, 300 m from whales with calves, no drones over haul-outs. The Scottish Marine Wildlife Watching Code is law, not a suggestion.

Frequently Asked Questions

What's the best Orkney boat trip if I only have one day?

If you only have a single day and you're already in Orkney, take a 90-minute Orkney Boat Charter wildlife run from Kirkwall (~£69 pp) and spend the rest of the day on the Churchill Barriers driving past the surface-visible blockships. If you're arriving from the mainland, time your travel so you cross on the NorthLink Scrabster–Stromness ferry — that gives you the Old Man of Hoy and a serious chance at cetaceans without paying for a separate trip.

Can I see the Old Man of Hoy on a regular ferry?

Yes — the NorthLink Scrabster ↔ Stromness service is the only scheduled passenger ferry that rounds it. Crossing time is about 90 minutes, three sailings a day in summer, foot fare from £22.10. Stay on the upper open deck and ask the crew which side the stack will appear on.

When is the best time of year for boat trips in Orkney?

Late May through early August is the all-round sweet spot: peak puffin season, longest daylight, calmest seas, and the heart of Orca Watch in late May. October and November are the second window — peak grey-seal pupping, the porpoise aggregation in Switha Sound, and the start of the humpback season. Winter trips run, but expect frequent weather cancellations.

Is there a glass-bottom boat tour of the Scapa Flow wrecks?

Not currently. The Roving Eye semi-submarine that ran for many years is no longer offering passenger tours. To experience the German High Seas Fleet wrecks today you either dive them (Scapa Scuba in Stromness runs introductory dives on the shallower blockships from Easter to early November), or visit the Scapa Flow Museum at Lyness on Hoy.

How long is the Westray–Papa Westray flight, really?

Scheduled at 90 seconds, often shorter — the all-time record on the route is 53 seconds. You're in the air just long enough to fasten your seatbelt and unfasten it again. It's a Loganair Britten-Norman Islander, single fare around £21. The tickets are also valid on the longer Kirkwall–Papa Westray routing if you'd rather take an Orkney Ferries vessel.

Are the boat trips suitable for children?

The 90-minute Kirkwall harbour wildlife trips and the Pentland Firth ferry crossings are fine for most children over five with a life jacket and seasickness tablets. The Old Man of Hoy charters and Papa Westray runs are longer and rougher — better for older kids. Check operator policies; most have child fares for under-12s.

Pick accommodation near a working ferry port — Stromness, Kirkwall, St Margaret's Hope or Houton — and your first boat trip can be the ferry that brings the morning paper. That's not a tourist activity, that's just Orkney.