AdastraAdastra is a trimaran-type superyacht built by McConaghy Boats for Hong Kong-based shipping baron Anto Marden. The 42.5m (140ft) superyacht was designed by UK-based John Shuttleworth Yacht Designs.
McConaghy Boats built the superyacht at its establishment in Zhuhai, China. Adastra was launched in April 2012 in the Pearl River is reported to have cost $15m. The superyacht is used by its owners to travel between the two Indonesian islands that they own.
The luxury trimaran yacht received 2013 World Superyacht Award for most innovative design and was listed for sale in 2019.