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 Moelypenmaen showing contour plot for surrounding peak
WLS
Icon of location pin
153m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moelypenmaen

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

0
Ascents

Thumbnail image for Penrhos showing contour plot for surrounding peak
WLS
Icon of location pin
201m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penrhos

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

0
Ascents

Thumbnail image for Maesglase showing contour plot for surrounding peak
WLS
Icon of location pin
679m
Icon of vertical, double ended, arrow to symbolise height of mountain

Maesglase

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

0
Ascents

Thumbnail image for Cytir showing contour plot for surrounding peak
WLS
Icon of location pin
341m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cytir

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

0
Ascents

Thumbnail image for Pen-clawdd-mawr showing contour plot for surrounding peak
WLS
Icon of location pin
252m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen-clawdd-mawr

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

0
Ascents

Thumbnail image for Ffordd Gefn (Bryn Gwyn) showing contour plot for surrounding peak
WLS
Icon of location pin
539m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ffordd Gefn (Bryn Gwyn)

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

0
Ascents