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 Twyn Rhyd-car South Top showing contour plot for surrounding peak
WLS
Icon of location pin
454m
Icon of vertical, double ended, arrow to symbolise height of mountain

Twyn Rhyd-car South Top

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

0
Ascents

Thumbnail image for Banc y Dolau showing contour plot for surrounding peak
WLS
Icon of location pin
493m
Icon of vertical, double ended, arrow to symbolise height of mountain

Banc y Dolau

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

0
Ascents

Thumbnail image for Allt y Moch showing contour plot for surrounding peak
WLS
Icon of location pin
421m
Icon of vertical, double ended, arrow to symbolise height of mountain

Allt y Moch

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

0
Ascents

Thumbnail image for Ysgwydd Hwch showing contour plot for surrounding peak
WLS
Icon of location pin
456m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ysgwydd Hwch

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

0
Ascents

Thumbnail image for Foel-goch showing contour plot for surrounding peak
WLS
Icon of location pin
831m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel-goch

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

0
Ascents

Thumbnail image for Ynys Hir showing contour plot for surrounding peak
WLS
Icon of location pin
36m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ynys Hir

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

0
Ascents