Thames River Cruises in London. London River Cruises are the perfect way to soak in sensational sights of the city including St Paul’s Cathedral, the London Eye, the Shard and much more as you glide along the River Thames. We offer the most diverse range of thames river boats including Bateaux, City Cruises and Showboats. Enjoy afternoon tea, live entertainment, a lunch or simply admire the beautiful sights of London attractions.