Is the park open March 2018

Yes, yes it will be.

Yes

The park is open 365 days of the year. Download the app so you can keep up with which rides are closed for refurbishment. :)

#yup best to download an app like mousewait or the Disneyland app to see which rides will be opened and closed that day even during construction.

Yes, best to call ahead and find out what rides will be closed at all times

The only part of the part that will be under construction is the Paradise Pier area, which is turning into Pixar Pier. The rest of California Adventure will be open in March 2018.

Yes...the park is open everyday. Even holidays!

The park never closes...it is open 365 days a year:)

I'm sure it will be.

Surely, although some attractions may not be open. The Park itself will be open.

It is open every day of the year. Hours vary though.

Yes, of course

I'm sure it is.