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 Beinn a' Chaorainn South Top [Loch Lochy to Loch Laggan] showing contour plot for surrounding peak
SCO
Icon of location pin
1049m
Icon of vertical, double ended, arrow to symbolise height of mountain

Beinn a' Chaorainn South Top [Loch Lochy to Loch Laggan]

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

0
Ascents

Thumbnail image for Harrop Edge [Lancashire, Cheshire and S Pennines] [SD998084] showing contour plot for surrounding peak
ENG
Icon of location pin
348m
Icon of vertical, double ended, arrow to symbolise height of mountain

Harrop Edge [Lancashire, Cheshire and S Pennines] [SD998084]

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

0
Ascents

Thumbnail image for Mynydd Alltir-fach showing contour plot for surrounding peak
WLS
Icon of location pin
239m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Alltir-fach

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

0
Ascents

Thumbnail image for Hill of Clibberswick showing contour plot for surrounding peak
SCO
Icon of location pin
160m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hill of Clibberswick

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

0
Ascents

Thumbnail image for Schiehallion showing contour plot for surrounding peak
SCO
Icon of location pin
1083m
Icon of vertical, double ended, arrow to symbolise height of mountain

Schiehallion

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

0
Ascents

Thumbnail image for Meall Leacachain showing contour plot for surrounding peak
SCO
Icon of location pin
621m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Leacachain

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

0
Ascents