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 Gornoeth showing contour plot for surrounding peak
WLS
Icon of location pin
442m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gornoeth

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

0
Ascents

Thumbnail image for Foel Lus showing contour plot for surrounding peak
WLS
Icon of location pin
360m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Lus

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

0
Ascents

Thumbnail image for Pen Tancwarel showing contour plot for surrounding peak
WLS
Icon of location pin
182m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Tancwarel

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

0
Ascents

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

Ynys Glog

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

0
Ascents

Thumbnail image for Little Orme (Creigiau Rhiwledyn) showing contour plot for surrounding peak
WLS
Icon of location pin
141m
Icon of vertical, double ended, arrow to symbolise height of mountain

Little Orme (Creigiau Rhiwledyn)

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

0
Ascents

Thumbnail image for Braich Ddu showing contour plot for surrounding peak
WLS
Icon of location pin
308m
Icon of vertical, double ended, arrow to symbolise height of mountain

Braich Ddu

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

0
Ascents