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 Garreg Wen showing contour plot for surrounding peak
WLS
Icon of location pin
599m
Icon of vertical, double ended, arrow to symbolise height of mountain

Garreg Wen

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

0
Ascents

Thumbnail image for Penvay showing contour plot for surrounding peak
WLS
Icon of location pin
350m
Icon of vertical, double ended, arrow to symbolise height of mountain

Penvay

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

0
Ascents

Thumbnail image for Ffridd Pen-y-Graig showing contour plot for surrounding peak
WLS
Icon of location pin
297m
Icon of vertical, double ended, arrow to symbolise height of mountain

Ffridd Pen-y-Graig

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

0
Ascents

Thumbnail image for Mynydd Llangyndeyrn showing contour plot for surrounding peak
WLS
Icon of location pin
263m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Llangyndeyrn

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

0
Ascents

Thumbnail image for Dol-y-fan Hill showing contour plot for surrounding peak
WLS
Icon of location pin
380m
Icon of vertical, double ended, arrow to symbolise height of mountain

Dol-y-fan Hill

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

0
Ascents

Thumbnail image for Pen Boncyn Cerniau showing contour plot for surrounding peak
WLS
Icon of location pin
360m
Icon of vertical, double ended, arrow to symbolise height of mountain

Pen Boncyn Cerniau

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

0
Ascents