Castlefinn is a 36.0 m Motor Yacht, built in Netherlands by Mulder Shipyard and delivered in 2025. She is one of 9 ThirtySix models.
Her top speed is 17.0 kn and her cruising speed is 15.0 kn and her power comes from two Caterpillar diesel engines. She can accommodate up to 10 guests in 5 staterooms, with 6 crew members waiting on their every need. She has a gross tonnage of 298.0 GT and a 8.0 m beam.
She was designed by Claydon Reeves, who has designed 8 other superyachts in the BOATPro database.
The naval architecture was developed by Van Oossanen Naval Architects, who has developed 58 other superyachts in the BOATPro database, and the interior of the yacht was designed by Roelfien Vos - she is built with a Teak deck, a Aluminium hull, and Aluminium superstructure.
Castlefinn is in the top 30% by LOA in the world. She is one of 1236 motor yachts in the 35-40m size range, and, compared to similarly sized motor yachts, her volume is 28.78 GT above the average.
Castlefinn is currently sailing under the Cayman Islands flag, the 2nd most popular flag state for superyachts with a total of 1553 yachts registered. She is known to be an active superyacht and has most recently been spotted cruising near the Bahamas. For more information regarding Castlefinn's movements, find out more about BOATPro AIS.
Specifications
Overview
- Name:Castlefinn
- Yacht Type:Motor Yacht
- Yacht Subtype:Displacement
- Series, Model, Class:ThirtySix
- Builder:Mulder Shipyard
- Naval Architect:Van Oossanen Naval Architects
- Exterior Designer:Claydon Reeves
- Interior Designer:Roelfien Vos
Dimensions
- Length Overall:36 metres
- Beam:8 metres
- Max Draught:2 metres
- Gross Tonnage:298 GT
- Displacement Tonnage:190 GT
Construction
- Builder:Mulder Shipyard
- Year of Build:2025
- Hull Number:BN 143
- Hull Type:Fast Displacement
- Number of Decks:2
Performance & Capacities
- Max Speed:17 kn
- Cruising Speed:15 kn
- Fuel Capacity:28600 litres
- Water Capacity:5700 litres
Engines
- Engine Make:Caterpillar
- Total power:2272
Materials
- Hull:Aluminium
- Superstructure:Aluminium
- Deck:Teak
Accommodation
- Guests:10
- Cabins:5


