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 Foel Fawr [Aberystwyth to Welshpool] [SN694953] showing contour plot for surrounding peak
WLS
Icon of location pin
268m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Fawr [Aberystwyth to Welshpool] [SN694953]

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

0
Ascents

Thumbnail image for Coed Caeper-Corn showing contour plot for surrounding peak
WLS
Icon of location pin
322m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coed Caeper-Corn

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

0
Ascents

Thumbnail image for Pen Creigiau'r Llan showing contour plot for surrounding peak
WLS
Icon of location pin
507m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Creigiau'r Llan

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

0
Ascents

Thumbnail image for Moel Morwynion SW Top showing contour plot for surrounding peak
WLS
Icon of location pin
497m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Morwynion SW Top

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

0
Ascents

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

Gewni

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

0
Ascents

Thumbnail image for Birds' Rock NW Top showing contour plot for surrounding peak
WLS
Icon of location pin
233m
Icon of vertical, double ended, arrow to symbolise height of mountain

Birds' Rock NW Top

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

0
Ascents