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 Red Screes showing contour plot for surrounding peak
ENG
Icon of location pin
776m
Icon of vertical, double ended, arrow to symbolise height of mountain

Red Screes

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

0
Ascents

Thumbnail image for Erw y Ddafad-ddu showing contour plot for surrounding peak
WLS
Icon of location pin
872m
Icon of vertical, double ended, arrow to symbolise height of mountain

Erw y Ddafad-ddu

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

0
Ascents

Thumbnail image for Twmpa showing contour plot for surrounding peak
WLS
Icon of location pin
690m
Icon of vertical, double ended, arrow to symbolise height of mountain

Twmpa

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

0
Ascents

Thumbnail image for Aran Benllyn showing contour plot for surrounding peak
WLS
Icon of location pin
885m
Icon of vertical, double ended, arrow to symbolise height of mountain

Aran Benllyn

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

0
Ascents

Thumbnail image for Kirk Fell showing contour plot for surrounding peak
ENG
Icon of location pin
802m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kirk Fell

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

0
Ascents

Thumbnail image for Mullaghanattin (Mullach an Aitinn) showing contour plot for surrounding peak
IRE
Icon of location pin
773m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mullaghanattin (Mullach an Aitinn)

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

0
Ascents