When: Valid for stays until 31st Jan 2023. Where: London. Hotels: Stay in one of a selection of fabulous 3* or 4* hotels across the capital. What's included: An overnight or two-night city break with breakfast and a 24-hour Hop On Hop Off River Thames Cruise. Cruise: Travel the capital in style with unlimited access to a Hop On Hop Off Cruise over 24 hours! Deal bonus: Receive a £5 Amazon Gift Voucher upon confirmed booking - perfect for gifting! | 3 or 4 London Hotel: Breakfast & Hop On Hop Off River Cruise | Wowcher