(includes museum) 70 pesos (about $3.50 U.S.); free (ages 0-12 and to all Sun.). The fee to use a video camera is 45 pesos. Guided tour fee 200 pesos for a group of one to eight people; 15 pesos per person for groups of nine or more. Cash only.
Free; give a tip to the person who watches the cars.
Daily 9-5. Tours with a licensed, English-speaking guide are available; guides can be hired at the admission desk.