Marina Port Vell (previously OneOcean). Port Vell Marina Barcelona Spain. Marina Port Vell is a new marina and home port for superyachts in the Mediterranean with five star facilities and services in Barcelona harbour. Marina Port Vell Club is a private members’ club and restaurant built on the water overlooking the marina and superyachts. Guests can enjoy dishes that fuse fresh local produce in creative Mediterranean and Catalan cuisine. America’s Cup and Marina Port Vell Barcelona sign partnership to become the Preferred Marina for superyachts visiting Barcelona during the America's Cup regatta in 2024