Castle Harbour (UAB „Klaipėdos pilies uostas“)

Castle Harbour is one of the oldest marinas in the Baltic States, with roots stretching back to 1252 — you're literally docking where medieval traders once did. It sits right in the heart of Klaipėda, putting you within easy reach of the Old Town, the castle ruins, and the ferry across to the Curonian Spit. The atmosphere here is genuinely historic, and the full suite of facilities — shore power, fresh water, showers, toilets, laundry, and fuel — means you won't be roughing it.