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 Tonelagee (Toin le Gaoith) showing contour plot for surrounding peak
IRE
Icon of location pin
816m
Icon of vertical, double ended, arrow to symbolise height of mountain

Tonelagee (Toin le Gaoith)

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

0
Ascents

Thumbnail image for Scarriff Island (An Scairbh) showing contour plot for surrounding peak
IRE
Icon of location pin
252m
Icon of vertical, double ended, arrow to symbolise height of mountain

Scarriff Island (An Scairbh)

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

0
Ascents

Thumbnail image for Slieve Felim (Sliabh Eibhlinne) showing contour plot for surrounding peak
IRE
Icon of location pin
427m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Felim (Sliabh Eibhlinne)

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

0
Ascents

Thumbnail image for Stags of Broad Haven (Central) showing contour plot for surrounding peak
IRE
Icon of location pin
97m
Icon of vertical, double ended, arrow to symbolise height of mountain

Stags of Broad Haven (Central)

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

0
Ascents

Thumbnail image for Slieve Loughshannagh (Sliabh Locha Sionnach) showing contour plot for surrounding peak
IRE
Icon of location pin
617m
Icon of vertical, double ended, arrow to symbolise height of mountain

Slieve Loughshannagh (Sliabh Locha Sionnach)

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

0
Ascents

Thumbnail image for Knockfeerina (Cnoc Firinne) showing contour plot for surrounding peak
IRE
Icon of location pin
288m
Icon of vertical, double ended, arrow to symbolise height of mountain

Knockfeerina (Cnoc Firinne)

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

0
Ascents