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 Rhiw Gwraidd showing contour plot for surrounding peak
WLS
Icon of location pin
442m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rhiw Gwraidd

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

0
Ascents

Thumbnail image for Clach-bheinn South Top showing contour plot for surrounding peak
SCO
Icon of location pin
548m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clach-bheinn South Top

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

0
Ascents

Thumbnail image for Stuckeridge showing contour plot for surrounding peak
ENG
Icon of location pin
208m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stuckeridge

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

0
Ascents

Thumbnail image for Lennie Hill showing contour plot for surrounding peak
SCO
Icon of location pin
79m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lennie Hill

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

0
Ascents

Thumbnail image for Foel-fras [Barmouth to Betws-y-Coed and Bala] showing contour plot for surrounding peak
WLS
Icon of location pin
586m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel-fras [Barmouth to Betws-y-Coed and Bala]

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

0
Ascents

Thumbnail image for Scout Hill [Lake District S] showing contour plot for surrounding peak
ENG
Icon of location pin
285m
Icon of vertical, double ended, arrow to symbolise height of mountain

Scout Hill [Lake District S]

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

0
Ascents