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 Clach Sgoilte showing contour plot for surrounding peak
SCO
Icon of location pin
573m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clach Sgoilte

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

0
Ascents

Thumbnail image for Foel Fawr [Barmouth to Betws-y-Coed and Bala] showing contour plot for surrounding peak
WLS
Icon of location pin
528m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Fawr [Barmouth to Betws-y-Coed and Bala]

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

0
Ascents

Thumbnail image for Wether Law [The River Tweed to the English Border] showing contour plot for surrounding peak
SCO
Icon of location pin
509m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wether Law [The River Tweed to the English Border]

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

0
Ascents

Thumbnail image for Carn na Sguabaich [Glen Albyn and the Monadh Liath] showing contour plot for surrounding peak
SCO
Icon of location pin
576m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn na Sguabaich [Glen Albyn and the Monadh Liath]

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

0
Ascents

Thumbnail image for White Ridge showing contour plot for surrounding peak
ENG
Icon of location pin
506m
Icon of vertical, double ended, arrow to symbolise height of mountain

White Ridge

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

0
Ascents

Thumbnail image for Mynydd Tywi East Top showing contour plot for surrounding peak
WLS
Icon of location pin
545m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Tywi East Top

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

0
Ascents