16 GCA § 3409: Vehicles on Beaches.

(a) No person shall drive any vehicle, motorcycle, or bicycle, nor shall any person stop, park, or leave standing any vehicle, motorcycle, or bicycle, whether attended or unattended, upon the beaches of Guam, except that a person may drive a vehicle across the beach to the water’s edge for the sole purpose of launching or retrieving a boat or to pick up fish nets and fish, so long as said vehicle is not on the beach for any period longer than required to so launch or retrieve a boat or to pick up the fish net and fish.

(b) For purposes of this Section, the term “beach” shall mean all land on the shores of Guam below the high water mark.

(c) Any person violating any of the provisions of this Section shall be guilty of a violation punishable by a fine of not more than One Hundred Dollars ($100.00).