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 Mynydd Gethin showing contour plot for surrounding peak
WLS
Icon of location pin
491m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Gethin

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

0
Ascents

Thumbnail image for Giur-bheinn showing contour plot for surrounding peak
SCO
Icon of location pin
317m
Icon of vertical, double ended, arrow to symbolise height of mountain

Giur-bheinn

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

0
Ascents

Thumbnail image for Dinas Mawr SW Top showing contour plot for surrounding peak
WLS
Icon of location pin
254m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dinas Mawr SW Top

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

0
Ascents

Thumbnail image for Sweeney Mountain showing contour plot for surrounding peak
ENG
Icon of location pin
189m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sweeney Mountain

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

0
Ascents

Thumbnail image for Sappers' Pike showing contour plot for surrounding peak
ENG
Icon of location pin
342m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sappers' Pike

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

0
Ascents

Thumbnail image for Beckton Alps showing contour plot for surrounding peak
ENG
Icon of location pin
35m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beckton Alps

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

0
Ascents