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 Higher Slade Hill showing contour plot for surrounding peak
ENG
Icon of location pin
206m
Icon of vertical, double ended, arrow to symbolise height of mountain

Higher Slade Hill

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

0
Ascents

Thumbnail image for Beacon Hill [South West England] showing contour plot for surrounding peak
ENG
Icon of location pin
196m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beacon Hill [South West England]

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

0
Ascents

Thumbnail image for Tarn Crags Top (Bowscale Fell East Top) showing contour plot for surrounding peak
ENG
Icon of location pin
665m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tarn Crags Top (Bowscale Fell East Top)

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

0
Ascents

Thumbnail image for Lodge Hill [Shropshire] showing contour plot for surrounding peak
ENG
Icon of location pin
304m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lodge Hill [Shropshire]

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

0
Ascents

Thumbnail image for Bosistow Island showing contour plot for surrounding peak
ENG
Icon of location pin
32m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bosistow Island

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

0
Ascents

Thumbnail image for The Ings showing contour plot for surrounding peak
ENG
Icon of location pin
54m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Ings

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

0
Ascents