the historic cemetery at Þingvellir iceland

2023 iceland thingvellir graveyard historic history church þingvellir park ásatrúarfélagið religious cemetery þingvallakirkjajugardur reykjavík reykjavíkurborg höfuðborgarsvæð althing 1928 norse nordic religion christianity grave tourism government viking tourist tour snorri sturluson parliament travel europe landscape destination business scenery scenic unesco historical symbolic world heritage icelandic sagas grágás laws reykjanes peninsula