Rennes is a fantastic base for exploring the scenic and historic coastline of Brittany, especially by boat. You won’t find better ways to see Saint-Malo and Dinard than from the water, where the city’s medieval walls, forts, and sea views unfold in a whole new light. Among the options we love, the small group boat trip with a local offers an intimate experience that’s perfect for those wanting a personal touch, detailed commentary, and a relaxed atmosphere. The guided 1.5-hour boat tour provides a more in-depth look at Saint-Malo’s maritime past, with vivid stories and multiple stops that highlight the city’s fascinating evolution. Both tours provide a genuine taste of Brittany’s coastal charm, and if you want to combine history with a friendly guide, these are ideal choices.
Below, you’ll find a quick overview of the types of boat experiences available, including detailed descriptions of each tour to help you decide which one fits your interests and schedule.
1. Small group boat trip with a local
At number 1, this small group boat trip offers an authentic 1-hour ride led by Nicolas, a Saint-Malo native from a fishing family. This tour’s charm lies in its personalized approach — with just six people, it feels more like a chat with an old friend than a typical tour. Nicolas’s passion for maritime history shines through as he shares stories about port life, the transformation of Saint-Malo over centuries, and regional secrets. The journey takes you around Les Remparts de Saint-Malo, Fort du Petit Be, La Cite d’Aleth, and Le Grand Be, with all stops being free of charge. You’ll enjoy exceptional views of Saint-Malo and Dinard from a unique perspective, often passing close to historic sites that are inaccessible from land.
The boat is praised for its cleanliness, the knowledgeable guide’s bilingual commentary, and the personal attention in a small-group setting. Many reviewers note Nicolas’s enthusiasm and local insights make this hour a memorable voyage — one traveler called it “a voyage in time.” The price is $45.28 per person, making this tour an excellent value considering the intimacy and local flavor.
Bottom Line: Perfect for travelers seeking a relaxed, personalized experience with a passionate local guide, especially if you enjoy authentic stories and close-up views of Saint-Malo’s coast.
2. Saint-Malo: 1h30 guided boat trip
At number 2, this 1.5-hour guided boat trip dives deeper into the maritime history of Saint-Malo with Nicolas at the helm. This tour covers the same key sites — the fortified city, the fort, and La Cite d’Aleth — but with more time to explore and hear about the city’s legendary privateering past, sea battles, and how its fortifications evolved. The itinerary includes passing near the old powder magazine and the fort according to the tide, offering multiple viewpoints that change with the water level.
The longer duration appeals to those who want a thorough narrative and a richer experience. Guests consistently mention the “very informative” commentary and the safety of the boat as top perks. The tour costs $52.73 per person, slightly higher but reflecting the extended time and detailed storytelling. The guide’s engaging delivery and the boat’s modern, well-maintained condition make it a popular choice. One reviewer noted, “The captain was very accommodating, and the experience was very worthwhile.”
Bottom Line: Ideal for history buffs or travelers wanting a more comprehensive look at Saint-Malo from the sea, with ample opportunity to ask questions and enjoy scenic vistas.
How to Choose Between These Tours
When picking between these options, consider your time, budget, and interest level. The small group trip is great if you prefer a shorter, more personal experience without rushing, especially if you’re curious about regional stories and want to avoid large crowds. That tour is well-suited for families or travelers who enjoy anecdotes and a relaxed pace.
If you’re looking for a more in-depth narrative that covers the city’s defenses, privateering, and maritime influence over a longer period, the guided 1.5-hour tour offers more storytelling and stops for close-up views. Both tours are best booked early in the day to secure a spot, especially in peak season.
Final Thoughts
For travelers who want an engaging, authentic experience in Rennes and Saint-Malo, these boat tours provide a wonderful way to see the coast from a different angle. The small group trip with Nicolas is perfect if you value intimacy and local stories, while the guided 1.5-hour cruise suits those interested in a more detailed historical narrative. Both tours deliver memorable moments and excellent value, with friendly guides sharing their passion for Brittany’s maritime heritage.
If you’re planning your trip, booking early is recommended, especially in summer. Whether you prefer a quick hour or a more comprehensive cruise, these options will enrich your visit to Rennes and its stunning coastline.
