★★★ Crack of Fingers V2

Sharp End:

Explore the hidden landscapes beneath New York city's veil of steel and concrete with the help of this indispensable guide: NYC Bouldering.

• Includes Central Park, Morningside Park, St Nicholas Park, High Bridge Park, Loony Bin Boulder, Fort Tryon and Inwood Park

From the granite blocks of Lincoln Woods, Rhode Island, to the schist of Smugglers' Notch, Vermont, you're bound to find your next problem in the New England Bouldering guidebook.

• Comprehensive, revised 3rd edition features more than 1,200 boulder problems at some of the best bouldering areas throughout New England
• Detailed maps help you find your next bouldering challenge with ease