When they ask for your vaccination card, do they require the actual card or can you have a picture of your card? How well are they checking the cards?

Both are acceptable 👌 or a download of your vaccination record.

On a limited number of designated days  (which can be found on the park hours and schedule page), guests 5+ will be required to show proof of full vaccination, a negative antigen COVID-19 test within one day of visiting, or a negative PCR test within two days of visiting per State and County mandates. On such days, all guests 2+ will also be required to wear a face mask at all times including while outdoors. To assist guests on these designated days, FREE rapid COVID-19 testing will be available near the park entrance, while supplies last. Additionally, effective November 1, all visitors 18+ will also be required to show a photo ID. On non-designated days, vaccination or negative test verification will not be required, however, everyone 2+ will be required to wear face masks at all indoor locations regardless of vaccination status per State and County mandates.

Picture will work just have a valid id

A picture of your card and driver's license or ID.

Picture of your card will work

They just look to see if you have a vaccination card. No ID check or anything.

Any form of proof is acceptable. I suggest download your card

I visited on January 2 and was requested proof of vaccination by security posted before the walk-through scan checkpoint. I showed the photo I have of my card saved on my cell phone. That was sufficient.