Gadebridge Park, on the north side of Hemel Hempstead, is the area's principal park covering approximately 32 hectares 20 hectares of which are to the west of Leighton Buzzard Road, which includes a listed excavated and re-interred Roman archaeological site, a play area and the Field of Hope daffodil display. This section of the park slopes, with the gradient falling to the Leighton Buzzard Road, which runs along the bottom of the River Gade Valley. To the east lies the main section of the park, which is used for recreation. Facilities include two bowling greens, a crazy golf course, petanque, croquet, giant chess and draughts, the King George V play area and a skate park. The charming Walled Garden and the Charter Tower are also located in Gadebridge Park.