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 Meall Gorm [Loch Ericht to Glen Tromie & Glen Garry] showing contour plot for surrounding peak
SCO
Icon of location pin
526m
Icon of vertical, double ended, arrow to symbolise height of mountain

Meall Gorm [Loch Ericht to Glen Tromie & Glen Garry]

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

0
Ascents

Thumbnail image for Lascot Hill showing contour plot for surrounding peak
ENG
Icon of location pin
65m
Icon of vertical, double ended, arrow to symbolise height of mountain

Lascot Hill

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

0
Ascents

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

Cadair Berwyn North Top

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

0
Ascents

Thumbnail image for Mynydd Nodol showing contour plot for surrounding peak
WLS
Icon of location pin
539m
Icon of vertical, double ended, arrow to symbolise height of mountain

Mynydd Nodol

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

0
Ascents

Thumbnail image for Foel Fawr [South-West Wales] showing contour plot for surrounding peak
WLS
Icon of location pin
72m
Icon of vertical, double ended, arrow to symbolise height of mountain

Foel Fawr [South-West Wales]

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

0
Ascents

Thumbnail image for Cnoc Bad an Aon Tighe showing contour plot for surrounding peak
SCO
Icon of location pin
114m
Icon of vertical, double ended, arrow to symbolise height of mountain

Cnoc Bad an Aon Tighe

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

0
Ascents