Published: 10:18 AM April 27, 2021 Updated: 10:50 AM April 27, 2021 Linda Robey, co-owner of Whitlingham Campsite, Trowse, Norwich, where two new 'treehouses' are taking shape. - Credit: Danielle Booden Two new woodland dens are being built in Norwich offering an experience of getting closer to nature from £200 a night. Changing the landscape at Whitlingham Campsite are two new additions giving people the feeling of being up high in a treehouse. In fact, the flint and chalk dens are built on stilts, not in trees, but offer the feeling they are with incredible views out over towards t...