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 Godor showing contour plot for surrounding peak
WLS
Icon of location pin
679m
Icon of vertical, double ended, arrow to symbolise height of mountain

Godor

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

0
Ascents

Thumbnail image for Allt Dan-ty-mawr showing contour plot for surrounding peak
WLS
Icon of location pin
73m
Icon of vertical, double ended, arrow to symbolise height of mountain

Allt Dan-ty-mawr

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

0
Ascents

Thumbnail image for Trawsnant [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
388m
Icon of vertical, double ended, arrow to symbolise height of mountain

Trawsnant [South-West Wales]

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

0
Ascents

Thumbnail image for Is-afon showing contour plot for surrounding peak
WLS
Icon of location pin
490m
Icon of vertical, double ended, arrow to symbolise height of mountain

Is-afon

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

0
Ascents

Thumbnail image for Nyth-grug showing contour plot for surrounding peak
WLS
Icon of location pin
538m
Icon of vertical, double ended, arrow to symbolise height of mountain

Nyth-grug

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

0
Ascents

Thumbnail image for Parc Drysgol showing contour plot for surrounding peak
WLS
Icon of location pin
404m
Icon of vertical, double ended, arrow to symbolise height of mountain

Parc Drysgol

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

0
Ascents