New Hampshire Maple Tours at The Rocks Estate. BETHLEHEM, N.H.—Maple tours are back on tap at The Rocks Estate this spring. Discovering the history of maple sugaring, participating in the process of tapping trees and making syrup, riding a horse-drawn wagon through the scenic Rocks property, and tasting treats have made these tours a favorite springtime tradition. “Last year nearly 800 visitors participated in the Maple Experience in just six days (last year),” said longtime Rocks Estate manager Nigel Manley. “We collaborate with a number of area businesses to provide a fun and educational program for visitors of all ages.” Maple tours at the 1,400-acre Rocks Estate, owned by the Society for the Protection of New Hampshire Forests, are scheduled for March 12, 19-20, 26-27, and April 2... 03/02/2011