McConaghy Adastra

With its spaceship-looking trimaran hulls designed by John Shuttleworth and built by McConaghy Boats, the 140-foot superyacht Adastra just has to be included in this roundup. I mean, can you imagine pulling into the marina aboard this yacht? Represented by Asia Marine, this long-range explorer houses six guests in three cabins. Adastra’s maximum speed is […]