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 Graigorddle showing contour plot for surrounding peak
WLS
Icon of location pin
352m
Icon of vertical, double ended, arrow to symbolise height of mountain

Graigorddle

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

0
Ascents

Thumbnail image for Pen Coed-y-gof showing contour plot for surrounding peak
WLS
Icon of location pin
217m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Coed-y-gof

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

0
Ascents

Thumbnail image for Mynydd March showing contour plot for surrounding peak
WLS
Icon of location pin
396m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd March

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

0
Ascents

Thumbnail image for Y Glog [Bala to Welshpool] showing contour plot for surrounding peak
WLS
Icon of location pin
408m
Icon of vertical, double ended, arrow to symbolise height of mountain

Y Glog [Bala to Welshpool]

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

0
Ascents

Thumbnail image for Penmaen [Barmouth to Betws-y-Coed and Bala] [SH601336] showing contour plot for surrounding peak
WLS
Icon of location pin
58m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penmaen [Barmouth to Betws-y-Coed and Bala] [SH601336]

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

0
Ascents

Thumbnail image for Mynydd Tywi (Pen y Maen North Top) showing contour plot for surrounding peak
WLS
Icon of location pin
548m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Tywi (Pen y Maen North Top)

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

0
Ascents