Accessible via hop-on hop-off bus, the botanical gardens at Kew make for an excellent day-out destination. Entrance tickets to Kew Gardens allow visitors to explore the park’s many attractions independently or via an optional guided walking tour. Step into The Hive, a multi-sensory sculpture designed to demonstrate the extraordinary life of bees; traverse a 60-foot-high (18-meter) treetop walkway; explore plants from 10 climate zones in the Princess of Wales Conservatory; and stroll through the arboretum, a living library of over 14,000 trees. The London Pass offers entrance to Kew Gardens along with a hop-on hop-off bus tour of other local attractions, such as Westminster Abbey and the Tower of London.