36 CFR § 7.80 - Sleeping Bear Dunes National Lakeshore.
(a) Powerless flight. The use of devices designed to carry persons through the air in powerless flight is allowed at times and locations designated by the superintendent, pursuant to the terms and conditions of a permit.
(b) Fishing. Unless otherwise designated, fishing in a manner authorized under applicable State law is allowed.
(c) Bicycling.
(1) The Sleeping Bear Heritage Trail, approximately 27 miles in length from the southern Leelanau County line at Manning Road to County Road 651 at Good Harbor Beach, is designated as a route for bicycle use.
(2) The Superintendent may open or close designated routes, or portions thereof, or impose conditions or restrictions for bicycle use after taking into consideration public health and safety, natural and cultural resource protection, and other management activities and objectives. (i) The Superintendent will provide public notice of all such actions through one or more of the methods listed in § 1.7 of this chapter.
(ii) Violating a closure, condition, or restriction is prohibited.