thingvallakirkja and summer residency of the prime minister of iceland at thingvellir national park

wooden timber house building minister prime residence summer thingvallakirkja church architecture landmark hiking mountain hill parliament park national valley countryside icelandic landscape drift rock circle golden fault geological oxara river panorama nature continental convergent plate tectonic althingi althing thingvellir location volcanic thingvalla travel iceland environment travelling scenery tourism natural beautiful