Thórsmörk Trail Volunteers:
Damn building (erosion control)
Thórsmörk Trail Volunteers:
Finding rocks
Thórsmörk Trail Volunteers:
Stone drain building
Thórsmörk Trail Volunteers:
Constructing timber-frame steps
Thórsmörk Trail Volunteers:
Erosion control work
Thórsmörk Trail Volunteers:
Gathering materials (erosion control)
Thórsmörk Trail Volunteers:
Timber step building
Thórsmörk Trail Volunteers:
Timber drain construction (erosion control)
Thórsmörk Trail Volunteers:
Drain building
Thórsmörk Trail Volunteers:
Data collection (trail survey)
Thórsmörk Trail Volunteers:
Trail resurfacing
Thórsmörk Trail Volunteers:
Erosion control materials