What are the physical requirements for Tour 5 (Evening Tour)?
Tour 5 (Evening Tour) consists of approximately 308 stairs (up and down) and a 3/4 mile route to walk. The duration of the tour is 1 hour and 40 minutes with a considerable amount of standing. Visibility conditions include daylight, twilight and darkness with both exterior and interior artificial lighting, ranging from dim to very bright. Weather can be changeable. For more information, please visit the page on tour requirements.