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 Knockastanna (Cnoc an Stanna) showing contour plot for surrounding peak
IRE
Icon of location pin
444m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockastanna (Cnoc an Stanna)

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

0
Ascents

Thumbnail image for Seefin (Sui Finn) [North Cork] showing contour plot for surrounding peak
IRE
Icon of location pin
491m
Icon of vertical, double ended, arrow to symbolise height of mountain

Seefin (Sui Finn) [North Cork]

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

0
Ascents

Thumbnail image for Knockantooreen (Cnoc an Tuairin) showing contour plot for surrounding peak
IRE
Icon of location pin
454m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockantooreen (Cnoc an Tuairin)

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

0
Ascents

Thumbnail image for Knockastia showing contour plot for surrounding peak
IRE
Icon of location pin
200m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockastia

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

0
Ascents

Thumbnail image for Bleantasour Mountain (Cnoc Bhleantas Odhar) showing contour plot for surrounding peak
IRE
Icon of location pin
402m
Icon of vertical, double ended, arrow to symbolise height of mountain

Bleantasour Mountain (Cnoc Bhleantas Odhar)

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

0
Ascents

Thumbnail image for Maol na nDamh (Mulnanaff) showing contour plot for surrounding peak
IRE
Icon of location pin
475m
Icon of vertical, double ended, arrow to symbolise height of mountain

Maol na nDamh (Mulnanaff)

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

0
Ascents