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 Disgwylfa [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
459m
Icon of vertical, double ended, arrow to symbolise height of mountain

Disgwylfa [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] [SJ204743] showing contour plot for surrounding peak
WLS
Icon of location pin
179m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cefn [Llandudno to Wrexham] [SJ204743]

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

0
Ascents

Thumbnail image for Ash Tip showing contour plot for surrounding peak
WLS
Icon of location pin
50m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ash Tip

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

0
Ascents

Thumbnail image for Foel Grach showing contour plot for surrounding peak
WLS
Icon of location pin
975m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Grach

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

0
Ascents

Thumbnail image for Pen yr Helgi Du showing contour plot for surrounding peak
WLS
Icon of location pin
833m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen yr Helgi Du

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

0
Ascents

Thumbnail image for Y Gamallt (Graig Goch) showing contour plot for surrounding peak
WLS
Icon of location pin
588m
Icon of vertical, double ended, arrow to symbolise height of mountain

Y Gamallt (Graig Goch)

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

0
Ascents