Boat of the Week: Inside ‘Adastra,’ the Bonkers, Rule-Breaking Trimaran That Has Crisscrossed the Globe by michaelverdon7 August 06, 2021 The 140-foot "Adastra"'s triple hulls, light weight and shallow draft gives it exceptional seaworthiness and range. Plus, it looks super cool. Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest