Basalt
One of the must-visit tourist attractions
Mudanjiang,ChinaTwin-Heart Stone Weir is a landmark tourist attraction in Penghu
Penghu County,TaiwanChimneys and mountains in the snow are even more fascinating
Goreme,TurkeyThe most famous attraction of the small town is the black sand beach
vik handelssted,IcelandThe black sand beach is covered with black pebbles
vik handelssted,Iceland1