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 Dundry Down showing contour plot for surrounding peak
ENG
Icon of location pin
233m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dundry Down

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

0
Ascents

Thumbnail image for Rhinog Fawr showing contour plot for surrounding peak
WLS
Icon of location pin
720m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rhinog Fawr

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

0
Ascents

Thumbnail image for Knocknamaddree (Cnoc na Madrai) showing contour plot for surrounding peak
IRE
Icon of location pin
313m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knocknamaddree (Cnoc na Madrai)

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

0
Ascents

Thumbnail image for Hutton Roof Crags showing contour plot for surrounding peak
ENG
Icon of location pin
275m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hutton Roof Crags

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

0
Ascents

Thumbnail image for An Gearanach showing contour plot for surrounding peak
SCO
Icon of location pin
982m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Gearanach

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

0
Ascents

Thumbnail image for Scaraben showing contour plot for surrounding peak
SCO
Icon of location pin
626m
Icon of vertical, double ended, arrow to symbolise height of mountain

Scaraben

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

0
Ascents