 When New England days start to heat up, we've got you covered. This week's Trail of the Week takes you to cooler climbs and less than hot hikes. The Lost River Gorge and Boulder Caves offers a cooler place to enjoy the wondrous natural beauty of New Hampshire. Located in Kingsman Notch in the White Mountains, it's a land of spectacular beauty forged by powerful forces of water, wind, weather, and time. The shaping of Kingsman Notch and the surrounding mountains began about 300 million years ago