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 Knock Fell [North Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
794m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knock Fell [North Pennines]

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

0
Ascents

Thumbnail image for Fletcher's Wood showing contour plot for surrounding peak
ENG
Icon of location pin
203m
Icon of vertical, double ended, arrow to symbolise height of mountain

Fletcher's Wood

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

0
Ascents

Thumbnail image for Swarth Fell (Kinniside) showing contour plot for surrounding peak
ENG
Icon of location pin
335m
Icon of vertical, double ended, arrow to symbolise height of mountain

Swarth Fell (Kinniside)

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

0
Ascents

Thumbnail image for Win Green showing contour plot for surrounding peak
ENG
Icon of location pin
277m
Icon of vertical, double ended, arrow to symbolise height of mountain

Win Green

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

0
Ascents

Thumbnail image for Bole Hill [Lancashire, Cheshire and S Pennines] [SK366659] showing contour plot for surrounding peak
ENG
Icon of location pin
236m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bole Hill [Lancashire, Cheshire and S Pennines] [SK366659]

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

0
Ascents

Thumbnail image for Gray Crag showing contour plot for surrounding peak
ENG
Icon of location pin
698m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gray Crag

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

0
Ascents