Mega yacht · 2012

Charter the Legendary Adastra: A 139'5" McConaghy Trimaran Mega Yacht (2012)

Cul de Sac, St. Maarten (Dutch)

Verified boat
  • 133 ft (41 m)
  • 9 guests
  • 3 cabins
  • 4 crew

Guests say this boat is great for

  • Coastal toursSightseeing along the shoreline
  • Sunset cruisesPerfect light for golden-hour trips
  • CelebrationsBirthdays, parties and special days
  • Family daysCalm routes and safe swimming stops

About this boat

Experience the pinnacle of luxury voyaging aboard Adastra, a multi-award-winning 139'5" (42.5m) trimaran motor yacht built by McConaghy Boats in 2012. Designed by naval architect John Shuttleworth, this custom mega yacht features a unique aluminum trimaran hull and superstructure, offering a beam of 53'2" and a shallow draft of 3'8" for exceptional stability and access to diverse anchorages.

While Adastra can accommodate up to 9 guests and 6 crew members, the sleeping capacity is optimized for 6 guests across 3 luxurious staterooms, including two VIP suites with queen beds and a primary suite with a king bed. Available for charter in Cul de Sac, this vessel is perfect for long-range ocean voyaging or intimate island escapes.

Performance and Specifications

Adastra is engineered for speed and range, powered by a 1,150hp Caterpillar C18 diesel engine that delivers a top speed of 22.5 knots and a comfortable cruising speed of 17 knots. With massive 8,454-gallon fuel tanks, she boasts a maximum range of 4,000 nautical miles at cruising speed, making her ideal for extended expeditions.

  • Length: 139'5" (42.5m)
  • Beam: 53'2" (16m)
  • Draft: 3'8" (1.12m)
  • Guest Capacity: 6 sleeping guests (up to 9 total)
  • Cabins: 3 staterooms
  • Max Speed: 22.5 knots
  • Range: 4,000 nm

Specs

Type
Mega yacht
Year
2012
Length
133 ft (41 m)
Capacity
9 guests
Cabins
3
Crew
4
Hull type
Trimaran
Hull material
Aluminium

Trip options

Prices by duration. Final price depends on date and season.

Per hour

1 hour

US$3,333

ClubUS$3,166with Club Card

Half day

1 day

US$11,664

ClubUS$11,081with Club Card

Most booked

Day charter

1 day

US$16,663

ClubUS$15,830with Club Card

Week charter

7 days

US$99,978

ClubUS$94,979with Club Card

Club Card members pay 5% less on every charter. Learn more

What's included

  • Captain and crew on captained charters
  • Standard safety gear and insurance
  • Taxes and port fees at the home marina
  • Final cleaning

Not included

  • iFood and alcohol (can be arranged on request)
  • iMarina fees outside the home marina
  • iFuel for long custom routes unless stated in the offer
  • iGratuity for the crew

Exact inclusions are confirmed in your offer before you pay.

Equipment onboard

Equipment

  • GPS
  • Radar

Safety equipment

  • Life jackets for all guests
  • First aid kit
  • VHF radio & GPS
  • Fire extinguishers
  • Lifebuoy and flares

Onboard rules

  • No smoking inside cabins
  • Shoes off on deck
  • Pets allowed on request
  • Music until 22:00

Departure location

Marina

Cul de Sac, St. Maarten (Dutch)

Pontoon and slip number are shared after your booking is confirmed.

Conditions

APA (running costs)

30% of the charter fee

Boat licence

Not required on captained charters

Minimum renter age

21+

FAQ

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