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 Meall Dubh-chlais showing contour plot for surrounding peak
SCO
Icon of location pin
708m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Dubh-chlais

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

0
Ascents

Thumbnail image for Tal-y-fan showing contour plot for surrounding peak
WLS
Icon of location pin
48m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tal-y-fan

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

0
Ascents

Thumbnail image for Dungeon Hill [Carrick and Galloway] showing contour plot for surrounding peak
SCO
Icon of location pin
621m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dungeon Hill [Carrick and Galloway]

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

0
Ascents

Thumbnail image for Creag nam Fiadh [Lochinver to Ullapool] [NC167153] showing contour plot for surrounding peak
SCO
Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creag nam Fiadh [Lochinver to Ullapool] [NC167153]

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

0
Ascents

Thumbnail image for Hodre Hill showing contour plot for surrounding peak
ENG
Icon of location pin
397m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hodre Hill

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

0
Ascents

Thumbnail image for Upper Park [Lancashire, Cheshire and S Pennines] showing contour plot for surrounding peak
ENG
Icon of location pin
158m
Icon of vertical, double ended, arrow to symbolise height of mountain

Upper Park [Lancashire, Cheshire and S Pennines]

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

0
Ascents