Atlas · Collections

Marilyns

British hills with at least 150 m of prominence regardless of absolute height, defined by Alan Dawson in The Relative Hills of Britain (1992); the name is a joke at the Munros' expense. Atlas tracks 1,555 across Great Britain, from modest coastal tops to Ben Nevis at 1,345 m. Only a handful of people have ever finished them, which is either a warning or an invitation.

1555 peaks · United Kingdom · United Kingdom. Atlas tracks your progress against the full list automatically - no spreadsheet, no manual ticking.

The full Marilyns list

How many of the 1555 have you done? Atlas already knows.

Atlas matches the GPS history you already have - Strava, GPX files, Apple Health, Health Connect - against every peak, trail and landmark in the UK. Nothing to record, nothing to plan; connect once and your lifetime record fills itself in.

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