Our S6 Finmaster / 150hp Yamaha 4 stroke Powerboat

Cosgrove Park customers and their guests can enjoy a few thrilling laps around Swan Lake, enjoying the wonderful view from the water. 

For the more adventurous, you can ride on our *towable inflatables behind the powerboat.

This facility is free of charge to our customers and their guests only (terms and conditions apply, see below).

Each towable session is 20 minutes in duration and each powerboat ride is 15 minutes in duration.

Please view our Watersports Timetable

Terms and Conditions

You must be able to swim unassisted 

Any persons under the age of 16 must be accompanied by an adult.

Sofa Towable - 10+.  Children 10 -15 must be accompanied by an adult on the Sofa.
Twister Towable - 14+. Children 14 and 15 must be accompanied by an adult on the Twister.


These sessions can be booked 24 hour in advance (from 9am the day before) via calling Reception on 01908 563360.

*age restrictions apply

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Venetian Marina Whilton Caravan Storage Whilton Marina
Cosgrove Park. Main Street, Cosgrove, Milton Keynes, MK19 7JP.
Phone: 01908 563360 Fax: 01908 263615