Answers In Genesis have recreated a replica of Noah`s Ark. The Ark itself is a symbol of the Lord Jesus Christ, if you wanted to be saved from the flood, you had to be in the Ark.
If you want to be saved from eternal destruction, you have to be in Christ.
Please do not believe the information provided by MSM about this venture.
You can read all the details you need to know from Answers In Genesis themselves.
Here is Ken Ham himself.
Note, the Bible points out it was not Noah who closed the door of the Ark. God shut it, he shut Noah in and he shut all the unbelievers out.
Genesis 7:16 And they that went in, went in male and female of all flesh, as God had commanded him: and the Lord shut him in.