While its economic reputation has taken a battering, Greece remains a premier-league travel destination. Its incredible historic sites span four millennia, encompassing both the legendary and the obscure. Its convoluted coastline is punctuated by superb beaches, while its mountainous interior urges you to dust off your hiking boots and explore. Yet perhaps its greatest riches are the islands, ranging from backwaters where the boat calls twice a week to resorts as cosmopolitan as any in the Mediterranean.