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 Mynydd Llanfihangel-rhos-y-corn showing contour plot for surrounding peak
WLS
Icon of location pin
356m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Llanfihangel-rhos-y-corn

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

0
Ascents

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

Cefn-crin

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

0
Ascents

Thumbnail image for Moel Fferna showing contour plot for surrounding peak
WLS
Icon of location pin
630m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Fferna

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

0
Ascents

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

Gilwern Hill West Top

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

0
Ascents

Thumbnail image for Great Wood [Welshpool to Hay-on-Wye] showing contour plot for surrounding peak
WLS
Icon of location pin
385m
Icon of vertical, double ended, arrow to symbolise height of mountain

Great Wood [Welshpool to Hay-on-Wye]

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

0
Ascents

Thumbnail image for Mynydd Rhyd-galed East Top showing contour plot for surrounding peak
WLS
Icon of location pin
475m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Rhyd-galed East Top

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

0
Ascents