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 Cilhaul showing contour plot for surrounding peak
WLS
Icon of location pin
456m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cilhaul

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

0
Ascents

Thumbnail image for Grib Ddu showing contour plot for surrounding peak
WLS
Icon of location pin
318m
Icon of vertical, double ended, arrow to symbolise height of mountain

Grib Ddu

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

0
Ascents

Thumbnail image for St Mary Hill Down showing contour plot for surrounding peak
WLS
Icon of location pin
120m
Icon of vertical, double ended, arrow to symbolise height of mountain

St Mary Hill Down

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

0
Ascents

Thumbnail image for Mynydd Twyn-glas showing contour plot for surrounding peak
WLS
Icon of location pin
472m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Twyn-glas

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

0
Ascents

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

Barber's Hill

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

0
Ascents

Thumbnail image for Moel Sych showing contour plot for surrounding peak
WLS
Icon of location pin
827m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Sych

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

0
Ascents