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 Snowdon - Yr Wyddfa showing contour plot for surrounding peak
WLS
Icon of location pin
1085m
Icon of vertical, double ended, arrow to symbolise height of mountain

Snowdon - Yr Wyddfa

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

1
Ascent

Thumbnail image for Pen Coedmawr [Snowdonia] showing contour plot for surrounding peak
WLS
Icon of location pin
298m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Coedmawr [Snowdonia]

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

0
Ascents

Thumbnail image for Morlais Hill showing contour plot for surrounding peak
WLS
Icon of location pin
382m
Icon of vertical, double ended, arrow to symbolise height of mountain

Morlais Hill

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

0
Ascents

Thumbnail image for Graig Iar showing contour plot for surrounding peak
WLS
Icon of location pin
408m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graig Iar

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

0
Ascents

Thumbnail image for Garn Bach showing contour plot for surrounding peak
WLS
Icon of location pin
281m
Icon of vertical, double ended, arrow to symbolise height of mountain

Garn Bach

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

0
Ascents

Thumbnail image for Crug showing contour plot for surrounding peak
WLS
Icon of location pin
463m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crug

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

0
Ascents