I believe they're open all summer, but I concur with somebody else who recommended you call first. It is a long drive to find it closed.
I would definitely recommend calling the park. Its a long ride out but so worth it!
I don't think it is closed. Call Bodie State Historic Park at 760-647-6445 for park info. I was there last week. It costs $8 per person to enter and $2 for a souvenir book. It is really worth it. The last 3 miles to Bodie are on a dirt road. Be sure your car has clearance. Go online to www.parks.ca.gov/bodie. There are no concessions there so bring food and water. ENJOY!!!
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