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 Corfield Hill showing contour plot for surrounding peak
WLS
Icon of location pin
273m
Icon of vertical, double ended, arrow to symbolise height of mountain

Corfield Hill

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

0
Ascents

Thumbnail image for Allt Foel-fawr showing contour plot for surrounding peak
WLS
Icon of location pin
238m
Icon of vertical, double ended, arrow to symbolise height of mountain

Allt Foel-fawr

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

0
Ascents

Thumbnail image for Carnedd y Filiast [Barmouth to Betws-y-Coed and Bala] showing contour plot for surrounding peak
WLS
Icon of location pin
669m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carnedd y Filiast [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 Carnedd Das Eithin showing contour plot for surrounding peak
WLS
Icon of location pin
521m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carnedd Das Eithin

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

0
Ascents

Thumbnail image for Garland Stone showing contour plot for surrounding peak
WLS
Icon of location pin
32m
Icon of vertical, double ended, arrow to symbolise height of mountain

Garland Stone

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

0
Ascents

Thumbnail image for Mynydd Bach [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
374m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Bach [South-West Wales]

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

0
Ascents