Askham Bog | YWTAskham Bog Nature Reserve: Magnificent royal ferns, rare gingerbread sedge and spectacular displays of water violets are to be found in this mosaic of fen, woodland and meadow in YorkWalking around Askham There is a 750m circuit on a boardwalk around the central part of Askham Bog, with a short there-and-back to the pond, suitable for most wheelchairs and pushchairs. There are passing places and benches situated along the walk. There https://www.ywt.org.uk/reserves/askham-bog-nature-reserve