Can I leave food in my car at Yosemite?
Can I leave food in my car at Yosemite? Cars, Trucks, and RVs You may not leave food in a pickup truck bed or strapped to the outside of a vehicle at any time. Do not store food in your car or truck after dark: use a food locker. Remember to clear your car of food wrappers, crumbs in baby seats, and baby wipes--and even canned food and drinks.
Can you leave food in your car in Yellowstone?
Food is cheaper there and they have more variety. You can keep the cooler in your hard-sided car, hotel room, or one of the bear boxes in the campgrounds. Yellowstone bears don't seem to break into cars like in Yosemite.
What are you not allowed to do in Yellowstone?
Let's take a look at a few things NOT to do in Yellowstone National Park: Never approach (or pet) wildlife. Never go into the hot springs. Never leave the bear spray in the car.