Marilyns

Explore the most prominent mountains and hills in England

Are you ready for the challenge of climbing the 174 English Marilyns? Marilyns are hills that are 150m higher than the surrounding land. Track your progress on your own personal log and with an interactive map from OpenStreetMap.

The Marilyn classification was created by Alan Dawson in his 1992 book The Relative Hills of Britain.

The Marilyns app is brought to you by the Relative Hills Society.

© 2023 Doug Colton Walk descriptions © 2023 Relative Hills Society Base map and data from OpenStreetMap and OpenStreetMap Foundation © OpenStreetMap contributors © OpenTopoMap All images are subject to copyright or are used through Creative Commons Licence