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 Dinas Mawr [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
58m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dinas Mawr [South-West Wales]

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

0
Ascents

Thumbnail image for Golden Hill [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
69m
Icon of vertical, double ended, arrow to symbolise height of mountain

Golden Hill [South-West Wales]

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

0
Ascents

Thumbnail image for Cefn [Llandudno to Wrexham] [SJ304530] showing contour plot for surrounding peak
WLS
Icon of location pin
213m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cefn [Llandudno to Wrexham] [SJ304530]

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

0
Ascents

Thumbnail image for Foel [Dolgellau to Machynlleth] showing contour plot for surrounding peak
WLS
Icon of location pin
261m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel [Dolgellau to Machynlleth]

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

0
Ascents

Thumbnail image for Pen Coed y Polyn showing contour plot for surrounding peak
WLS
Icon of location pin
170m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Coed y Polyn

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

0
Ascents

Thumbnail image for Moel Goedog showing contour plot for surrounding peak
WLS
Icon of location pin
388m
Icon of vertical, double ended, arrow to symbolise height of mountain

Moel Goedog

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

0
Ascents