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 Y Garn (Drum Peithnant) showing contour plot for surrounding peak
WLS
Icon of location pin
684m
Icon of vertical, double ended, arrow to symbolise height of mountain

Y Garn (Drum Peithnant)

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

0
Ascents

Thumbnail image for Penwern showing contour plot for surrounding peak
WLS
Icon of location pin
252m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penwern

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

0
Ascents

Thumbnail image for Pen y Gaer [Snowdonia] showing contour plot for surrounding peak
WLS
Icon of location pin
385m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Gaer [Snowdonia]

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

0
Ascents

Thumbnail image for Nyrs Durn showing contour plot for surrounding peak
WLS
Icon of location pin
283m
Icon of vertical, double ended, arrow to symbolise height of mountain

Nyrs Durn

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

0
Ascents

Thumbnail image for Graig showing contour plot for surrounding peak
WLS
Icon of location pin
348m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graig

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

0
Ascents

Thumbnail image for High Grove showing contour plot for surrounding peak
WLS
Icon of location pin
91m
Icon of vertical, double ended, arrow to symbolise height of mountain

High Grove

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

0
Ascents