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 Cefn Hepreas showing contour plot for surrounding peak
ENG
Icon of location pin
412m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cefn Hepreas

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

0
Ascents

Thumbnail image for Three Crosses Hill showing contour plot for surrounding peak
WLS
Icon of location pin
144m
Icon of vertical, double ended, arrow to symbolise height of mountain

Three Crosses Hill

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

0
Ascents

Thumbnail image for Porth Kea Hill showing contour plot for surrounding peak
ENG
Icon of location pin
85m
Icon of vertical, double ended, arrow to symbolise height of mountain

Porth Kea Hill

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

0
Ascents

Thumbnail image for Cefnrhyddan showing contour plot for surrounding peak
WLS
Icon of location pin
173m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cefnrhyddan

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

0
Ascents

Thumbnail image for Mynydd Tyn y Pistyll West Top showing contour plot for surrounding peak
WLS
Icon of location pin
325m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Tyn y Pistyll West Top

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

0
Ascents

Thumbnail image for Creag Dhubh Bheag [Loch Vaich to Moray Firth] showing contour plot for surrounding peak
SCO
Icon of location pin
615m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag Dhubh Bheag [Loch Vaich to Moray Firth]

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

0
Ascents