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 Middle Merope Island showing contour plot for surrounding peak
ENG
Icon of location pin
44m
Icon of vertical, double ended, arrow to symbolise height of mountain

Middle Merope Island

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

0
Ascents

Thumbnail image for Ideford Common showing contour plot for surrounding peak
ENG
Icon of location pin
234m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ideford Common

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

0
Ascents

Thumbnail image for Billinge Hill [Lancashire, Cheshire and S Pennines] [SD657281] showing contour plot for surrounding peak
ENG
Icon of location pin
245m
Icon of vertical, double ended, arrow to symbolise height of mountain

Billinge Hill [Lancashire, Cheshire and S Pennines] [SD657281]

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

0
Ascents

Thumbnail image for Warton Crag showing contour plot for surrounding peak
ENG
Icon of location pin
163m
Icon of vertical, double ended, arrow to symbolise height of mountain

Warton Crag

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

0
Ascents

Thumbnail image for Drygill Head showing contour plot for surrounding peak
ENG
Icon of location pin
622m
Icon of vertical, double ended, arrow to symbolise height of mountain

Drygill Head

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

0
Ascents

Thumbnail image for Crimson Hill showing contour plot for surrounding peak
ENG
Icon of location pin
90m
Icon of vertical, double ended, arrow to symbolise height of mountain

Crimson Hill

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

0
Ascents