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 Black Mountain [Llandovery to Monmouth] showing contour plot for surrounding peak
WLS
Icon of location pin
704m
Icon of vertical, double ended, arrow to symbolise height of mountain

Black Mountain [Llandovery to Monmouth]

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

0
Ascents

Thumbnail image for Moel Lefn showing contour plot for surrounding peak
WLS
Icon of location pin
638m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Lefn

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

0
Ascents

Thumbnail image for Kells Mountain (Knocknadobar East Top) showing contour plot for surrounding peak
IRE
Icon of location pin
633m
Icon of vertical, double ended, arrow to symbolise height of mountain

Kells Mountain (Knocknadobar East Top)

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

0
Ascents

Thumbnail image for Stumpa Duloigh SW Top (Stumpa Duloigh West Top) (Stumpa West Top) showing contour plot for surrounding peak
IRE
Icon of location pin
663m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stumpa Duloigh SW Top (Stumpa Duloigh West Top) (Stumpa West Top)

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

0
Ascents

Thumbnail image for Knockaterriff (Cnoc an Tairbh) showing contour plot for surrounding peak
IRE
Icon of location pin
692m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockaterriff (Cnoc an Tairbh)

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

0
Ascents

Thumbnail image for Djouce (Dioghais) showing contour plot for surrounding peak
IRE
Icon of location pin
726m
Icon of vertical, double ended, arrow to symbolise height of mountain

Djouce (Dioghais)

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

0
Ascents