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 Carn Labhruinn showing contour plot for surrounding peak
SCO
Icon of location pin
563m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn Labhruinn

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

0
Ascents

Thumbnail image for Barr Hill [Ayr to the River Clyde] showing contour plot for surrounding peak
SCO
Icon of location pin
98m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barr Hill [Ayr to the River Clyde]

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

0
Ascents

Thumbnail image for Barran Dubh showing contour plot for surrounding peak
SCO
Icon of location pin
311m
Icon of vertical, double ended, arrow to symbolise height of mountain

Barran Dubh

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

0
Ascents

Thumbnail image for Sornhill showing contour plot for surrounding peak
SCO
Icon of location pin
177m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sornhill

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

0
Ascents

Thumbnail image for Beinn an Albannaich showing contour plot for surrounding peak
SCO
Icon of location pin
619m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn an Albannaich

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

0
Ascents

Thumbnail image for Black Cleuch Hill (Blackhouse Heights) showing contour plot for surrounding peak
SCO
Icon of location pin
675m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Cleuch Hill (Blackhouse Heights)

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

0
Ascents