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 Humblemoor Hill showing contour plot for surrounding peak
SCO
Icon of location pin
363m
Icon of vertical, double ended, arrow to symbolise height of mountain

Humblemoor Hill

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

0
Ascents

Thumbnail image for Meall Cruaidh [Loch Broom to Strath Oykel] showing contour plot for surrounding peak
SCO
Icon of location pin
503m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Cruaidh [Loch Broom to Strath Oykel]

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

0
Ascents

Thumbnail image for Breidden Hill showing contour plot for surrounding peak
WLS
Icon of location pin
367m
Icon of vertical, double ended, arrow to symbolise height of mountain

Breidden Hill

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

0
Ascents

Thumbnail image for Sgurr na Carnach showing contour plot for surrounding peak
SCO
Icon of location pin
1002m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgurr na Carnach

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

0
Ascents

Thumbnail image for Temple Hill (Biggar Common) showing contour plot for surrounding peak
SCO
Icon of location pin
388m
Icon of vertical, double ended, arrow to symbolise height of mountain

Temple Hill (Biggar Common)

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

0
Ascents

Thumbnail image for Ballyhook Hill showing contour plot for surrounding peak
IRE
Icon of location pin
288m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ballyhook Hill

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

0
Ascents