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 Pengay showing contour plot for surrounding peak
WLS
Icon of location pin
132m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pengay

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

0
Ascents

Thumbnail image for Pentremeurig Hill showing contour plot for surrounding peak
WLS
Icon of location pin
73m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pentremeurig Hill

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

0
Ascents

Thumbnail image for Moel y Sant showing contour plot for surrounding peak
WLS
Icon of location pin
273m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel y Sant

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

0
Ascents

Thumbnail image for Mynydd Carreg showing contour plot for surrounding peak
WLS
Icon of location pin
99m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Carreg

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

0
Ascents

Thumbnail image for Coed Hafod-y-Llyn showing contour plot for surrounding peak
WLS
Icon of location pin
58m
Icon of vertical, double ended, arrow to symbolise height of mountain

Coed Hafod-y-Llyn

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

0
Ascents

Thumbnail image for Clogwyn Arllef showing contour plot for surrounding peak
WLS
Icon of location pin
181m
Icon of vertical, double ended, arrow to symbolise height of mountain

Clogwyn Arllef

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

0
Ascents