There is no shortage of places in Manhattan where visitors can spend the night. Luxury hotels offer lavish suites that can run thousands of dollars, and youth hostels have beds for as little as $20. At least one flophouse survives on the Bowery. And, of course, there is couch-surfing — countless travelers bunk with old friends or near-strangers for little more than an owed favor.Cory and Dana Foht have taken another route. On some 20 nights over the past two months, the Fohts, 25-year-old twins from Florida, have climbed about 25 feet up the side of a tall American elm tree in Central Park, stretched nylon hammocks between its branches, unrolled sleeping bags and, with a few acrobatic moves, squirmed into their makeshift beds.
‘It’s kind of like its own ecosystem up here,’ Cory said one recent night as he lay in his hammock. 'You’re definitely aware that you are sleeping in something and attached to something that’s alive.’