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 Crosby Hill showing contour plot for surrounding peak
ENG
Icon of location pin
88m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crosby Hill

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

0
Ascents

Thumbnail image for Craigwhinnie showing contour plot for surrounding peak
SCO
Icon of location pin
417m
Icon of vertical, double ended, arrow to symbolise height of mountain

Craigwhinnie

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

0
Ascents

Thumbnail image for Castle How [Lake District N] [NY256341] showing contour plot for surrounding peak
ENG
Icon of location pin
306m
Icon of vertical, double ended, arrow to symbolise height of mountain

Castle How [Lake District N] [NY256341]

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

0
Ascents

Thumbnail image for Stack of Whalegeo showing contour plot for surrounding peak
SCO
Icon of location pin
36m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stack of Whalegeo

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

0
Ascents

Thumbnail image for Perthi Common showing contour plot for surrounding peak
WLS
Icon of location pin
296m
Icon of vertical, double ended, arrow to symbolise height of mountain

Perthi Common

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

0
Ascents

Thumbnail image for Stock Hill [The River Tweed to the English Border] showing contour plot for surrounding peak
SCO
Icon of location pin
477m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stock Hill [The River Tweed to the English Border]

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

0
Ascents