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 Base Brown showing contour plot for surrounding peak
ENG
Icon of location pin
646m
Icon of vertical, double ended, arrow to symbolise height of mountain

Base Brown

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

0
Ascents

Thumbnail image for Manod Mawr showing contour plot for surrounding peak
WLS
Icon of location pin
661m
Icon of vertical, double ended, arrow to symbolise height of mountain

Manod Mawr

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

0
Ascents

Thumbnail image for Gallt y Wenallt showing contour plot for surrounding peak
WLS
Icon of location pin
619m
Icon of vertical, double ended, arrow to symbolise height of mountain

Gallt y Wenallt

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

0
Ascents

Thumbnail image for Hopegill Head showing contour plot for surrounding peak
ENG
Icon of location pin
770m
Icon of vertical, double ended, arrow to symbolise height of mountain

Hopegill Head

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

0
Ascents

Thumbnail image for Rhobell Fawr showing contour plot for surrounding peak
WLS
Icon of location pin
734m
Icon of vertical, double ended, arrow to symbolise height of mountain

Rhobell Fawr

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

0
Ascents

Thumbnail image for Pen y Castell [Snowdonia] showing contour plot for surrounding peak
WLS
Icon of location pin
624m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen y Castell [Snowdonia]

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

0
Ascents