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 Foel Grach showing contour plot for surrounding peak
WLS
Icon of location pin
975m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Grach

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

0
Ascents

Thumbnail image for Thack Moor showing contour plot for surrounding peak
ENG
Icon of location pin
610m
Icon of vertical, double ended, arrow to symbolise height of mountain

Thack Moor

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

0
Ascents

Thumbnail image for Pen yr Helgi Du showing contour plot for surrounding peak
WLS
Icon of location pin
833m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen yr Helgi Du

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

0
Ascents

Thumbnail image for Ben Bury (Ucht an Chreagain) showing contour plot for surrounding peak
IRE
Icon of location pin
795m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ben Bury (Ucht an Chreagain)

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

0
Ascents

Thumbnail image for Ben Lugmore East Top showing contour plot for surrounding peak
IRE
Icon of location pin
793m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ben Lugmore East Top

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

0
Ascents

Thumbnail image for Moel Hebog showing contour plot for surrounding peak
WLS
Icon of location pin
783m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Hebog

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

0
Ascents