A compact 90-minute guided boat trip that circles Saint-Malo’s ramparts and maritime forts, led by a local born to the sea. Expect close-up views of Fort National, Fort du Petit Bé, and lively narration about privateers, tides, and the city’s seafaring past.
More ways to explore the area's outdoor wonders
You step onto a low wooden launch as the channel breathes with the tide; spray stings the cheeks and gulls quarrel overhead while the ramparts of Saint-Malo loom like a city still arguing with the sea. Nicolas, born into a fishing family, trims the throttle and begins narrating—points of rock and stone slide by, forts rise from the shallows, and the exposed sandbanks reveal how the bay writes and rewrites its own map.
Difficulty
easy
Duration
1.5 hours
Fitness Level
Suitable for most fitness levels; minimal mobility required to step onto a short launch ramp.
Wildlife
History
Saint-Malo grew wealthy as a base for privateers and Atlantic trade; its fortified walls and offshore forts were adapted across centuries, including 17th-century works by Vauban.
Conservation
The bay’s tidal flats and bird colonies are sensitive—stay on board during the tour, avoid disturbing wildlife, and follow guidance from your guide to minimize impact.
Reserve your spot on the Saint-Malo: 1h30 guided boat excursion (Commented FR & EN) today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early at the medieval tower
Boarding is on a slip near a large wooden cross at the foot of the medieval tower—plan to be there 15 minutes before departure.
Dress in windproof layers
Open exposure and spray make a windproof jacket and quick-dry layers more useful than summer clothes, even on warm days.
Protect gear from spray
Use a waterproof bag or dry-sack for cameras and phones—the boat passes close to forts and the bow can throw spray.
Consider tide and seasickness
Tide height affects how close you get to certain forts and can increase chop; if you’re prone to seasickness, take medication beforehand.
Windproof / waterproof jacket
Protects from spray and the frequent breezes on open water.
Non-slip shoes
Keeps footing safe on wet boat decks and slips.
Waterproof phone/camera case
Prevents saltwater damage when shooting close-up fort and rampart views.
Motion-sickness remedy
Useful for those sensitive to chop; the bay can be bouncy at times.