The park is accessible by car, although Zion Canyon is accessible only by shuttle from March through October. For large vehicles (7'10'' in width or 11'4'' in height) entering or exiting the park from the east entrance, an escort is required through the Zion-Mt. Carmel Tunnel. Vehicles this size are too large to stay in their lane while traveling through the tunnel. Nearly all RV's, buses, trailers, 5th wheels, and some camper shells will require an escort. Escort costs are $15 per vehicle, valid for two trips through the tunnel during a seven day period. Very large vehicles, including those taller than 13'1'', may be prohibited from entering the tunnel. During the winter Zion roads are plowed, except the Kolob Terrace road, which is closed. Be prepared for winter driving conditions, including potentially icy roads, from November through March.

By shuttle

From March through October Zion uses a shuttle system to eliminate congestion in the canyon. The Zion Scenic Drive is closed to all private vehicles, and a free shuttle runs from 5:45 AM until 11:00 PM each day, leaving as often as each six minutes. Maps throughout the park show shuttle stops.

By foot

The beautiful scenery of the park makes a hike practically a mandatory event. The park offers trails of varying difficulty and length, suitable for twenty minute strolls or multi-day backpacking trips.

By bike

Bicycles are an excellent option for traveling the Zion Scenic drive. Shuttle buses are equipped with bike racks for those wishing to ride only part of the way. Bicycles are permitted only on established roads and the Pa'rus Trail (which leads into Zion Canyon). Cyclists must obey traffic laws. Bicycles are not allowed on hiking trails or off-trail. Ride defensively; automobile traffic can be heavy and drivers may be distracted by the scenery. Park shuttles will not pass bicycles, so use turnouts to allow them to pass. Riding through the Zion-Mt. Carmel tunnel is prohibited; bicycles must be transported through the tunnel by motor vehicle.