dundelbachfall i or upper waterfall on the dundelbach stream - canton of obwalden, switzerland (dundelbachfall 1)

dundelbachfall upper waterfall dundelbach stream canton obwalden switzerland oder der obere wasserfall kanton obwald schweiz water summer travel isolated nature wood tree spring concept forest mountain green trees adventure stone europe beautiful natural hiking rock bridge waterfall wooden season foliage wilderness hike peace stream flow ancient trail outdoor horizontal walkway rural creek footbridge scenery scene pathway crossing dangerous peaceful scenic view walk wild