Thonis-Heracleion, a 7th century religion and trade hub now sunken beneath the Mediterranean Sea, could foreshadow the fate of Egypt's second-largest city.
Volcanoes from the air and on the ground, plus a night at an exclusive Hawaii hideaway. The Four Seasons Hualalai if offering an awe-inspiring helicopter adventure.
Vacationing in developing countries can sometimes leave travelers feeling uneasy, particularly if they're concerned that tourism may be doing more harm than good.
With its narrow walkways, hurried streams of trolleys whisking inventory in and out and master sashimi chefs drumming up orders on cutting boards, Seoul's Noryangjin Fish Market is a worthy destination for adventure seeking foodies.
Doug Tompkins made a fortune with his iconic fashion brands, but after his death it's his controversial legacy of conservation in Patagonia that lives on.
Flying to the other side of the world used to be such a romantic adventure, but the 10-day upper-class epics of yesteryear will soon be reduced to a 15-hour nonstop dash.