Ariel drone view of mountainous landscape with rolling clouds flowing over peak

Journal your hikes and share your adventures.

Bag peaks across the UK & Ireland, track your progress and see updates from Donder's growing community of hikers.

Donder's profile view available to users after sign-up, shows example user with progress tracking, hiking journal and user leaderboard

Thumbnail image for Sron Bod a' Mhadail showing contour plot for surrounding peak
SCO
Icon of location pin
758m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sron Bod a' Mhadail

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Muirburn Fort showing contour plot for surrounding peak
SCO
Icon of location pin
343m
Icon of vertical, double ended, arrow to symbolise height of mountain

Muirburn Fort

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Mid Field [Shetland Islands] [HU265564] showing contour plot for surrounding peak
SCO
Icon of location pin
107m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mid Field [Shetland Islands] [HU265564]

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Beinn Dubh [Killilan to Inverness] showing contour plot for surrounding peak
SCO
Icon of location pin
574m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn Dubh [Killilan to Inverness]

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Hill of Lussetter showing contour plot for surrounding peak
SCO
Icon of location pin
104m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Lussetter

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents

Thumbnail image for Kingside Edge showing contour plot for surrounding peak
SCO
Icon of location pin
317m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kingside Edge

Icon of mountain used to symbolise the number of ascents made by users

0
Ascents