The grounds include a gorge cut by the Hazel Brook through Bristol's limestone. The gorge has a number of landscape features, including Goram's Chair, a limestone outcrop often used by climbers, and Lover's Leap and Potter's Point, two panoramic viewing spots. Stratford Mill was moved from West Harptree and re-erected within the gorge after Chew Valley Lake was flooded to form a reservoir. Ongoing renovations started in 2004 of the mill, settling ponds and associated estate pathways. At the gorge's southern end, Hazel Brook joins the River Trym, which continues its flow towards Sea Mills. Other features within the estate include two pools: the Giant's Soapdish and the Penny Well, and two caves: the Robber's Cave and the Butcher's Cave.