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 Park Wood Hill [Neath to Chepstow] showing contour plot for surrounding peak
WLS
Icon of location pin
117m
Icon of vertical, double ended, arrow to symbolise height of mountain

Park Wood Hill [Neath to Chepstow]

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

0
Ascents

Thumbnail image for Cleitean Bhaile Neacail showing contour plot for surrounding peak
SCO
Icon of location pin
50m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cleitean Bhaile Neacail

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

0
Ascents

Thumbnail image for Cnoc Poll an Achaidh Bhuidhe showing contour plot for surrounding peak
SCO
Icon of location pin
472m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc Poll an Achaidh Bhuidhe

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

0
Ascents

Thumbnail image for Carn a' Coire Dhoimhneid East Top showing contour plot for surrounding peak
SCO
Icon of location pin
582m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn a' Coire Dhoimhneid East Top

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

0
Ascents

Thumbnail image for St Helen's [South West England] showing contour plot for surrounding peak
ENG
Icon of location pin
44m
Icon of vertical, double ended, arrow to symbolise height of mountain

St Helen's [South West England]

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

0
Ascents

Thumbnail image for Stafford Common showing contour plot for surrounding peak
ENG
Icon of location pin
180m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stafford Common

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

0
Ascents