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 An Sniomh showing contour plot for surrounding peak
SCO
Icon of location pin
489m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Sniomh

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

0
Ascents

Thumbnail image for Cruachan Treshnish showing contour plot for surrounding peak
SCO
Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cruachan Treshnish

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

0
Ascents

Thumbnail image for Baltinglass Hill (Pinnacle) (Coolinarrig Hill) (Cnoc Bhealach Conglais) showing contour plot for surrounding peak
IRE
Icon of location pin
382m
Icon of vertical, double ended, arrow to symbolise height of mountain

Baltinglass Hill (Pinnacle) (Coolinarrig Hill) (Cnoc Bhealach Conglais)

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

0
Ascents

Thumbnail image for Copse Hill showing contour plot for surrounding peak
ENG
Icon of location pin
119m
Icon of vertical, double ended, arrow to symbolise height of mountain

Copse Hill

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

0
Ascents

Thumbnail image for Garth y Wig showing contour plot for surrounding peak
WLS
Icon of location pin
291m
Icon of vertical, double ended, arrow to symbolise height of mountain

Garth y Wig

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

0
Ascents

Thumbnail image for Badbury Hill [Central and Eastern England] [SP115631] showing contour plot for surrounding peak
ENG
Icon of location pin
142m
Icon of vertical, double ended, arrow to symbolise height of mountain

Badbury Hill [Central and Eastern England] [SP115631]

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

0
Ascents