Exploring unseen, unknown and even underground Brighton is one option for the curious-minded looking to expand their horizons.

Tours range from the ever-popular trip down the drain to the city's Victorian sewers to guided walks to see the impressive architecture of local places of worship.

For walkers with a stomach for gory details there are plenty of local ghost tours and grisly walks such as Brighton Murders Most Foul or The Lewes Horror Walk.

Visitors can also get out of the city with three rambles on the Downs or gain energy saving tips on a tour of Hove's City Eco Home.

Times and prices vary. For information and tickets call 01273 709709 or see www.brightonfestivalfringe.org.uk

  • Various locations and dates