outlines of mountains - the swiss lake urnersee in the daytime hazy light. sailboats on the lake

urnersee lake switzerland mountains hazy light daytime background canton uri outlines mountain range tranquility tranquil scene ethereal environment outdoors sun vessel dramatic transport transportation sunlight tourist boat tourists travel weather outdoor tourism scenic nature blue water landscape sky urner luzerne of four cantons saiboats vertical swiss brunnen weg schweiz seelisberg minimalism