pingvellir national park and the cliff face of the north american tectonic plate

landscape mountain natural nature river rock cliff volcanic circle europe golden iceland icelandic landmark national park pingvellir scenic thingvellir water canyon european geological hill lava field mountains north american plates bank tectonics attraction basalt erosion fall flow flowing geology nordic oxarafoss oxararfoss sightseeing spring stream valley waterfall wild wilderness parliament thingvellier face tectonic plate historic world heritage site one worlds parliaments place