the alpine lake tannensee or tannen lake in the uri alps mountain massif, melchtal - canton of obwald, switzerland

alpine alps amazing background beautiful blue canton destination eco ecology europe european flower forest grass green high idyllic kanton lake landscape massif meadow melchtal mountain mountains natural nature obwald obwalden old outdoor outdoors panorama panoramic peaceful peak picturesque rock scene scenery scenic schweiz season sky spring summer swiss switzerland tannen tannensee travel tree trekking uri valley view water wild wonderful