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 Bryn-mawr [Barmouth to Betws-y-Coed and Bala] showing contour plot for surrounding peak
WLS
Icon of location pin
510m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bryn-mawr [Barmouth to Betws-y-Coed and Bala]

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

0
Ascents

Thumbnail image for An Staonach showing contour plot for surrounding peak
SCO
Icon of location pin
516m
Icon of vertical, double ended, arrow to symbolise height of mountain

An Staonach

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

0
Ascents

Thumbnail image for Carn a' Bhodaich [Killilan to Inverness] showing contour plot for surrounding peak
SCO
Icon of location pin
501m
Icon of vertical, double ended, arrow to symbolise height of mountain

Carn a' Bhodaich [Killilan to Inverness]

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

0
Ascents

Thumbnail image for Cefn Coch [Neath to Chepstow] showing contour plot for surrounding peak
WLS
Icon of location pin
571m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cefn Coch [Neath to Chepstow]

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

0
Ascents

Thumbnail image for Craiglee [Carrick and Galloway] [NX461801] showing contour plot for surrounding peak
SCO
Icon of location pin
531m
Icon of vertical, double ended, arrow to symbolise height of mountain

Craiglee [Carrick and Galloway] [NX461801]

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

0
Ascents

Thumbnail image for Pant y Creigiau showing contour plot for surrounding peak
WLS
Icon of location pin
565m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pant y Creigiau

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

0
Ascents