Your Seabourn Venture anchors near Greenwich Naval Observatory, on the River Thames' generous bend, southeast of London's heart. Enjoy effortless access to both London and Greenwich, a UNESCO World Heritage Site rich in maritime history and royal connections. Explore the birthplace of Henry VIII and Elizabeth I at the Palace of Placentia, now part of the Old Royal Naval College. The Royal Observatory and National Maritime Museum are nearby. Along the riverfront, discover museum ships like the 19th-century Cutty Sark and the modern O2 entertainment complex, which contrasts the surrounding historical structures with its contemporary design.