The largest surviving Romanesque church in Europe, built for pilgrims on the road to Santiago and topped by a five-tier octagonal bell tower.
Sikhism's radiant golden shrine.
Berlin's neoclassical symbol of reunification.
Shogun-era castle famous for the pair of golden shachihoko dolphins on its roof and the lavishly rebuilt Honmaru Palace.
Shrine to the god of learning where students pray before exams, reached along a lane of plum-blossom mochi shops.
Visit historic bathhouses and thermal springs in the Ouachita Mountains at Hot Springs National Park.
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