CHAROULEAU GAP PUBLIC ACCESS ROUTE THE CHAROULEAU GAP ACCESS ROUTE IS A PRIMITIVE AND CHALLENGING 4WHEEL DRIVE TRAIL. IT TAKES A FULL DAY TO DRIVE FROM THE GAP TO ORACLE. BE SURE TO CARRY PLENTY OF WATER, BLANKETS, TOOLS AND A GOOD SPARE TIRE. PLEASE COMPLY WITH THE FOLLOWING TRAIL RULES: > NOT SUITED FOR 2WHEEL DRIVE VEHICLES > DRIVER OF EACH VEHICLE MUST SIGN IN > SPEED LIMIT IS 10 MPH FOR DUST ABATEMENT