Þingvallavegur or path 36 is a number one street in southern Iceland. the road forms the main course from Reykjavíokay to Thingvellir, as well as old Sogsvegar down with Thingvallavatn and Sog east connecting Thingvallasveit the metropolis and region. the street is sixty eight km lengthy, of which 33 km is from Vesturlandsvegur the service center at Thingvellir.
|Western end:||1 Vesturlandsvegur|
|Southern end:||35 Biskupstungnabraut|
|Highway system||National Roads in Iceland|