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 Twyn Ceilog (Twyn Ceiliog) showing contour plot for surrounding peak
WLS
Icon of location pin
552m
Icon of vertical, double ended, arrow to symbolise height of mountain

Twyn Ceilog (Twyn Ceiliog)

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

0
Ascents

Thumbnail image for Hill of Knocknashalg showing contour plot for surrounding peak
SCO
Icon of location pin
580m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Knocknashalg

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

0
Ascents

Thumbnail image for Killane Mountain South West Top (An Calan barr thiar theas) showing contour plot for surrounding peak
IRE
Icon of location pin
533m
Icon of vertical, double ended, arrow to symbolise height of mountain

Killane Mountain South West Top (An Calan barr thiar theas)

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

0
Ascents

Thumbnail image for Staerough Hill showing contour plot for surrounding peak
SCO
Icon of location pin
331m
Icon of vertical, double ended, arrow to symbolise height of mountain

Staerough Hill

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

0
Ascents

Thumbnail image for Whirl Rig showing contour plot for surrounding peak
SCO
Icon of location pin
341m
Icon of vertical, double ended, arrow to symbolise height of mountain

Whirl Rig

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

0
Ascents

Thumbnail image for Coomb Edge showing contour plot for surrounding peak
SCO
Icon of location pin
444m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coomb Edge

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

0
Ascents