Venture into the outer Firth of Forth to spot minke whales, bottlenose dolphins, puffins, and grey seals. A 4-hour wildlife adventure with expert naturalist guides.
Most visitors don't realise that Edinburgh sits on the doorstep of one of Scotland's richest marine ecosystems. The Firth of Forth and its surrounding waters are home to an astonishing array of wildlife — from pods of bottlenose dolphins to migrating minke whales, from vast puffin colonies to basking grey seals.
Our whale watching and wildlife cruises take you beyond the sheltered inner Forth into the open waters where these incredible creatures feed, play, and raise their young. Led by expert marine naturalists who have spent years studying the Forth's ecology, these 4-hour expeditions offer a genuine connection with Scotland's wild marine environment.
Unlike many wildlife tours that promise but rarely deliver, our sighting success rates are exceptional: 95% of our cruises encounter seals, 80% see dolphins, and during peak season (July–September), over 60% of our trips record minke whale sightings. We guarantee a wildlife encounter on every trip — or your next cruise is free.
Book Wildlife Cruise — From £55 →The Firth of Forth supports an extraordinarily diverse marine ecosystem. Here are the star species you can expect to encounter on our wildlife cruises.
The Firth of Forth sees regular minke whale visits between June and October, as these magnificent baleen whales follow shoals of herring and sand eels into Scottish waters. Growing up to 10 metres long, a minke whale surfacing near the boat is a breathtaking sight. Our naturalists track their movements daily to maximise your chances of a sighting.
The east coast of Scotland is home to one of the world's most northerly resident bottlenose dolphin populations. These charismatic, intelligent animals are often seen hunting, playing, and even bow-riding alongside our vessel. Pods of 5–15 dolphins are regularly encountered, and they're active year-round, making them our most reliable species.
Both grey seals and harbour (common) seals are abundant in the Firth of Forth. You'll see them hauled out on rocky outcrops, bobbing curiously in the water near the boat, and occasionally following us for hundreds of metres. The Forth islands host important breeding colonies — our guides will help you distinguish the two species.
Scotland's most beloved seabird nests in spectacular colonies on the islands of the outer Firth of Forth — particularly Craigleith and the Isle of May. From April to August, you'll see thousands of these colourful characters diving for sand eels and returning to their burrows with beaks full of fish. Peak puffin season is late May to mid-July.
The Bass Rock, visible from our route, hosts the world's largest Northern gannet colony — over 150,000 birds! You'll see gannets plunge-diving at incredible speeds, plus guillemots, razorbills, kittiwakes, shags, cormorants, and Arctic terns. The Forth is officially a Special Protection Area for its internationally important bird populations.
On exceptional days during summer, basking sharks — the world's second-largest fish — can be spotted in the outer Firth, their enormous dorsal fins cutting through the surface as they filter-feed on plankton. Sightings are uncommon but unforgettable. Our naturalists are always scanning the horizon for these gentle giants.
While wildlife is present year-round, different species peak at different times:
Every wildlife cruise is led by a qualified marine naturalist with deep knowledge of the Firth's ecology. They'll help you identify every species you encounter, explain their behaviour, and share fascinating insights into the marine environment. Guides carry professional-grade spotting scopes and binoculars, and are trained in responsible wildlife observation practices — we always maintain safe distances and never pursue animals.
Edinburgh Cruise is committed to responsible wildlife tourism. We follow the Scottish Marine Wildlife Watching Code, maintain minimum approach distances for all species, use low-emission engines, and contribute 5% of all wildlife cruise revenue to the Scottish Seabird Centre's conservation programmes. We never use fish or bait to attract wildlife.
We're confident in our waters. If your cruise does not encounter at least one of the following — whales, dolphins, seals, or puffins (in season) — we'll give you a complimentary voucher for another wildlife cruise. In eight years of operation, we've issued fewer than 20 guarantees — a testament to the incredible richness of the Firth of Forth ecosystem.
Our standard wildlife cruise
Extended outer Firth voyage
For serious wildlife shooters