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 Dale Head showing contour plot for surrounding peak
ENG
Icon of location pin
753m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dale Head

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

0
Ascents

Thumbnail image for Steeple showing contour plot for surrounding peak
ENG
Icon of location pin
819m
Icon of vertical, double ended, arrow to symbolise height of mountain

Steeple

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

0
Ascents

Thumbnail image for Gategill Fell Top showing contour plot for surrounding peak
ENG
Icon of location pin
852m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gategill Fell Top

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

0
Ascents

Thumbnail image for Skiddaw Little Man showing contour plot for surrounding peak
ENG
Icon of location pin
865m
Icon of vertical, double ended, arrow to symbolise height of mountain

Skiddaw Little Man

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

0
Ascents

Thumbnail image for Pen y Fan [Llandovery to Monmouth] showing contour plot for surrounding peak
WLS
Icon of location pin
886m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Fan [Llandovery to Monmouth]

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

0
Ascents

Thumbnail image for Carnedd Llechwedd-llyfn (Llechwedd-llyfn) showing contour plot for surrounding peak
WLS
Icon of location pin
643m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carnedd Llechwedd-llyfn (Llechwedd-llyfn)

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

0
Ascents