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 Highmore's Hill showing contour plot for surrounding peak
ENG
Icon of location pin
130m
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Highmore's Hill

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

0
Ascents

Thumbnail image for Bruach na Sean-pheighinne showing contour plot for surrounding peak
SCO
Icon of location pin
159m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bruach na Sean-pheighinne

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

0
Ascents

Thumbnail image for Sgurr a' Mheadhain showing contour plot for surrounding peak
SCO
Icon of location pin
608m
Icon of vertical, double ended, arrow to symbolise height of mountain

Sgurr a' Mheadhain

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

0
Ascents

Thumbnail image for Foel Ddu [Barmouth to Betws-y-Coed and Bala] [SH634283] showing contour plot for surrounding peak
WLS
Icon of location pin
477m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Ddu [Barmouth to Betws-y-Coed and Bala] [SH634283]

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

0
Ascents

Thumbnail image for Black Craig [Loch Lochy to Loch Laggan] showing contour plot for surrounding peak
SCO
Icon of location pin
564m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Craig [Loch Lochy to Loch Laggan]

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

0
Ascents

Thumbnail image for Mynyddyrheol showing contour plot for surrounding peak
WLS
Icon of location pin
387m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynyddyrheol

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

0
Ascents