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 Pike How showing contour plot for surrounding peak
ENG
Icon of location pin
622m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pike How

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

0
Ascents

Thumbnail image for St John's Wood Park showing contour plot for surrounding peak
ENG
Icon of location pin
52m
Icon of vertical, double ended, arrow to symbolise height of mountain

St John's Wood Park

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

0
Ascents

Thumbnail image for Kitridding South Hill showing contour plot for surrounding peak
ENG
Icon of location pin
197m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kitridding South Hill

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

0
Ascents

Thumbnail image for Ritto Hill showing contour plot for surrounding peak
ENG
Icon of location pin
380m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ritto Hill

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

0
Ascents

Thumbnail image for Telegraph Hill [South East England] [SU870264] showing contour plot for surrounding peak
ENG
Icon of location pin
207m
Icon of vertical, double ended, arrow to symbolise height of mountain

Telegraph Hill [South East England] [SU870264]

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

0
Ascents

Thumbnail image for Crag Hills showing contour plot for surrounding peak
ENG
Icon of location pin
165m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crag Hills

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

0
Ascents