For centuries explorers have searched the world over for the lost kingdom of El Dorado, a land believed to have streets paved with gold, layered with lakes of fresh water and green jungles - a land so beautiful you would never want to leave.At the beginning of July, we leave the confines of urban cities and underground hot spots as we head to the big outdoors. Nestled in the beautiful grounds of Eastnor Castle, we invite you and thousands of other like-minded explorers to join us as we escape everyday life in search of something far more exotic.