It took 20 years for John and Corinne Handy to secure the permits and capital to build Treebones — named for an old lumber mill at the site — but the result is a comfortable yet unobtrusive way to enjoy the stunning seascape. The yurts, circular tentlike structures similar to those used by Central Asian nomads, are updated here with modern amenities, including polished pine floors, French doors, reading lamps, colorful quilts, pillow top mattresses and clear domed roofs for sunlight by day and stargazing by night.