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 Llechwedd Llwyd [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
535m
Icon of vertical, double ended, arrow to symbolise height of mountain

Llechwedd Llwyd [South-West Wales]

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

0
Ascents

Thumbnail image for Pen Tylcha showing contour plot for surrounding peak
WLS
Icon of location pin
207m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Tylcha

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

0
Ascents

Thumbnail image for Penbedw showing contour plot for surrounding peak
WLS
Icon of location pin
246m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penbedw

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

0
Ascents

Thumbnail image for Pen y Mwdwl showing contour plot for surrounding peak
WLS
Icon of location pin
361m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Mwdwl

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

0
Ascents

Thumbnail image for Banc y Garth showing contour plot for surrounding peak
WLS
Icon of location pin
393m
Icon of vertical, double ended, arrow to symbolise height of mountain

Banc y Garth

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

0
Ascents

Thumbnail image for Pen y Ball showing contour plot for surrounding peak
WLS
Icon of location pin
258m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Ball

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

0
Ascents