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Petra River Cruises

Discover the hidden treasures of the Roseland, Carrick Roads and Falmouth Bay with one of our guided cruises leaving from St Mawes Harbour. Explore the history, heritage & wildlife of this beautiful, untouched corner of Cornwall.

Our Boat Trips

Discover your perfect adventure with Petra River Cruises. Choose from our Mini Cruise, Half Day Cruise, Full Day Cruise or create your own Bespoke Cruise!

Petra III’s skipper Pete has more than 50 years experience on the waters around the Roseland.

Follow the link below to learn more about him, his boat and his life in Cornwall:

Bookings & Contact

It’s easy to get in touch if you have a question or would like to book a trip.

Mini Cruise


2 hours

Half Day Cruise


4 hours

Full Day Cruise


6 hours

Click on the link below to read what other customers thought of Petra River Cruises . . .

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All trips are weather permitting.

Life jackets must be worn.

And please remember to dress for Cornwall’s changeable weather!