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 Beacon Hill [Welshpool to Hay-on-Wye] showing contour plot for surrounding peak
WLS
Icon of location pin
547m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beacon Hill [Welshpool to Hay-on-Wye]

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

0
Ascents

Thumbnail image for Foel Fynyddau showing contour plot for surrounding peak
WLS
Icon of location pin
370m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Fynyddau

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

0
Ascents

Thumbnail image for Y Gribin [Bala to Welshpool] [SH906175] showing contour plot for surrounding peak
WLS
Icon of location pin
485m
Icon of vertical, double ended, arrow to symbolise height of mountain

Y Gribin [Bala to Welshpool] [SH906175]

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

0
Ascents

Thumbnail image for Fron Hydan showing contour plot for surrounding peak
WLS
Icon of location pin
266m
Icon of vertical, double ended, arrow to symbolise height of mountain

Fron Hydan

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

0
Ascents

Thumbnail image for Foel Gasnach showing contour plot for surrounding peak
WLS
Icon of location pin
405m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Gasnach

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

0
Ascents

Thumbnail image for Wylfre East Top showing contour plot for surrounding peak
WLS
Icon of location pin
410m
Icon of vertical, double ended, arrow to symbolise height of mountain

Wylfre East Top

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

0
Ascents