The garden itself is gone or at least hidden:

So the LORD God banished him from the Garden of Eden to work the ground from which he had been taken. After he drove the man out, he placed on the east side of the Garden of Eden cherubim and a flaming sword flashing back and forth to guard the way to the tree of life. Genesis 3:23-24

Paradise no longer can be found on this earth.

Eden will not return or be found again until God restores paradise when He ends the world as we know it.

The tree of life, the significant tree representing eternal salvation, does not show up again until the last chapter of the Bible, Revelation 22. We’ll see it in heaven. The new garden will be heaven.