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 Ness of Sound showing contour plot for surrounding peak
SCO
Icon of location pin
32m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ness of Sound

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

0
Ascents

Thumbnail image for Woolwell Road showing contour plot for surrounding peak
ENG
Icon of location pin
162m
Icon of vertical, double ended, arrow to symbolise height of mountain

Woolwell Road

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

0
Ascents

Thumbnail image for Craig Hill [The River Tweed to the English Border] [NT004232] showing contour plot for surrounding peak
SCO
Icon of location pin
497m
Icon of vertical, double ended, arrow to symbolise height of mountain

Craig Hill [The River Tweed to the English Border] [NT004232]

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

0
Ascents

Thumbnail image for Mynydd Llysiau showing contour plot for surrounding peak
WLS
Icon of location pin
663m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Llysiau

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

0
Ascents

Thumbnail image for Cyrniau Nod showing contour plot for surrounding peak
WLS
Icon of location pin
666m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cyrniau Nod

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

0
Ascents

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

Crungoed Bank

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

0
Ascents