The small Andrupene swamp is found to the North of the Andrupene Farm Museum in a deep area between hillocks. It is a high-type swamp with an open central part, and it is 130 m long and 120 m wide. There are stands of white alder alongside the swamp. In 2009, the administrators of the Rāzna National Park restored a wooden educational pathway that had been established originally by the Andrupene Elementary School. Today there are stairs, a viewing platform, wooden pathways, and information stands.