excavated royal burial mound shwoing limestone blocks at aali village, looking east

royal mound burial cemetery chamber covered underground ground graves complex graveyard aali bahrain village archaeological site dilmun civilization ancient civilizations historical sites bronze age excavated ruin stone limestone wall landmark architecture arabia arabian gulf tourist place remains preserved coral blocks 4000 years old 22502050 foundation relicts remnant circular panoramic stitched multiple broad view shwoing looking east