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 Cnoc nan Aighean showing contour plot for surrounding peak
SCO
Icon of location pin
624m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc nan Aighean

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

0
Ascents

Thumbnail image for The Paps West (An Da Chich Anann (An Chioch Thiar)) showing contour plot for surrounding peak
IRE
Icon of location pin
690m
Icon of vertical, double ended, arrow to symbolise height of mountain

The Paps West (An Da Chich Anann (An Chioch Thiar))

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

0
Ascents

Thumbnail image for Main Drong showing contour plot for surrounding peak
SCO
Icon of location pin
41m
Icon of vertical, double ended, arrow to symbolise height of mountain

Main Drong

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

0
Ascents

Thumbnail image for Creachan Thormaid showing contour plot for surrounding peak
SCO
Icon of location pin
608m
Icon of vertical, double ended, arrow to symbolise height of mountain

Creachan Thormaid

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

0
Ascents

Thumbnail image for Hog Hill [Firth of Forth to the River Tweed] [NT255469] showing contour plot for surrounding peak
SCO
Icon of location pin
352m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hog Hill [Firth of Forth to the River Tweed] [NT255469]

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

0
Ascents

Thumbnail image for Bar Hill [Carrick and Galloway] [NX601540] showing contour plot for surrounding peak
SCO
Icon of location pin
109m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bar Hill [Carrick and Galloway] [NX601540]

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

0
Ascents