HMS Cavalier Open today Memorial Ship ★ Few remain Can board 🚶 Easy L1 · official 英国保存的二战 C 级驱逐舰 Last verified Oct 3, 2026
HMS Ocelot Open today Memorial Ship ★ Few remain Can board 🚶 Easy L1 · official 英国 Oberon 级常规潜艇，可入内参观 Last verified Oct 3, 2026
