Known for its spectacular coastline and more than 100 miles of bike trails, Cape Cod in Massachusetts is an ideal destination for an activity-packed outdoor vacation. This new book from the Appalachian Mountain Club describes the 50 best hiking, biking, and paddling trips in this beautiful coastal area, including many excursions within the Cape Cod National Seashore. From a short hike around Falmouth's Long Pond and a scenic bike ride on the Cape...