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 Nedge Hill showing contour plot for surrounding peak
ENG
Icon of location pin
166m
Icon of vertical, double ended, arrow to symbolise height of mountain

Nedge Hill

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

0
Ascents

Thumbnail image for Crouch Hill showing contour plot for surrounding peak
ENG
Icon of location pin
170m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crouch Hill

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

0
Ascents

Thumbnail image for Arenig Fach showing contour plot for surrounding peak
WLS
Icon of location pin
689m
Icon of vertical, double ended, arrow to symbolise height of mountain

Arenig Fach

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

0
Ascents

Thumbnail image for Stuc Loch na Cabhaig showing contour plot for surrounding peak
SCO
Icon of location pin
888m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stuc Loch na Cabhaig

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

0
Ascents

Thumbnail image for Coolcoscreaghan showing contour plot for surrounding peak
IRE
Icon of location pin
378m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coolcoscreaghan

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

0
Ascents

Thumbnail image for Catterick showing contour plot for surrounding peak
ENG
Icon of location pin
426m
Icon of vertical, double ended, arrow to symbolise height of mountain

Catterick

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

0
Ascents