Cape Cod Beaches, Cape Cod Biking, Cape Cod Blog, Cape Cod News, Cape Cod Photography Great Bike Ride To Coast Guard Beach In Eastham On Cape Cod November 8, 2015 Mel Leave a comment Post Views: 2,325 It was a great day to go biking to Coast Guard Beach. The temperatures were in the 60s and the sun was shining brightly. It’s so much fun to bike on the boardwalk over the marsh. The views are spectacular! Have you ever biked to Cost Guard Beach?