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 Loch a' Mhadaidh Beag showing contour plot for surrounding peak
SCO
Icon of location pin
196m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn Loch a' Mhadaidh Beag

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

0
Ascents

Thumbnail image for Cnoc a' Mhargadaidh showing contour plot for surrounding peak
SCO
Icon of location pin
316m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc a' Mhargadaidh

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

0
Ascents

Thumbnail image for Conwal North showing contour plot for surrounding peak
IRE
Icon of location pin
421m
Icon of vertical, double ended, arrow to symbolise height of mountain

Conwal North

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

0
Ascents

Thumbnail image for Cnoc na Caillich [Loch Maree to Loch Broom] showing contour plot for surrounding peak
SCO
Icon of location pin
163m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc na Caillich [Loch Maree to Loch Broom]

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

0
Ascents

Thumbnail image for Clitheroe Castle Hill showing contour plot for surrounding peak
ENG
Icon of location pin
116m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clitheroe Castle Hill

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

0
Ascents

Thumbnail image for Great Standrop showing contour plot for surrounding peak
ENG
Icon of location pin
535m
Icon of vertical, double ended, arrow to symbolise height of mountain

Great Standrop

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

0
Ascents