We believe smaller groups enhance the experience. This tour caters for slightly bigger numbers if necessary, but a lot of the time groups average around five to six people.

This tour covers about 2.1 kilometres (1.3 miles). We suggest wearing comfortable walking shoes, either open or closed, regardless of your fitness level.

Yes, all tours are accessible – there is flat terrain on all regular tours, and on private tours there are buildings we visit that are all accessible by lift.