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 Moel-y-gest showing contour plot for surrounding peak
WLS
Icon of location pin
263m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel-y-gest

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

0
Ascents

Thumbnail image for Ynys Deullyn showing contour plot for surrounding peak
WLS
Icon of location pin
41m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ynys Deullyn

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

0
Ascents

Thumbnail image for Pen Llanwern showing contour plot for surrounding peak
WLS
Icon of location pin
134m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Llanwern

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

0
Ascents

Thumbnail image for Llan-wen Hill showing contour plot for surrounding peak
WLS
Icon of location pin
417m
Icon of vertical, double ended, arrow to symbolise height of mountain

Llan-wen Hill

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

0
Ascents

Thumbnail image for Bryn Banog showing contour plot for surrounding peak
WLS
Icon of location pin
520m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn Banog

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

0
Ascents

Thumbnail image for Y Glog [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
434m
Icon of vertical, double ended, arrow to symbolise height of mountain

Y Glog [South-West Wales]

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

0
Ascents