Champagne Afternoon Tea and Thames River Cruise for Two. Set in the heart of London’s bustling shopping and theatre district, the Courthouse Hotel by Hilton offers a secluded setting to enjoy a Champagne Afternoon Tea for two. Enjoy treats including a chilled glass of Champagne, finger sandwiches, cakes, pastries and warm scones, before heading out and enjoying a leisurely river cruise down the Thames with unlimited hop on and off travel. You may embark and disembark from the City Cruises piers at Westminster, London Eye, Tower and Greenwich, cruising between them as many times as you wish during one day. Get Champagne Afternoon Tea and Thames River Cruise for Two - £49.00.