About 150 years. Lewis Carroll made up the story in 1862. It was first published in 1865.
Gryphon - Alice's Adventures in Wonderland - was created in 1865.
Geordie in Wonderland was created in 1995.
"In Wonderland" was created in 2022.
In Wonderland was created in 1903.
In1865
Annie in Wonderland was created in 1978.
Wonderland Sydney was created in 1985.
Wonderland Village was created in 2007.
Beyond Wonderland was created in 2010.
Wonderland - novel - was created in 1971.
Winter Wonderland was created in 1934.
Wonderland Park was created in 1997.
Allan in Wonderland was created in 1964.
Adventures in Wonderland was created in 1991.
This Is Wonderland was created on 2004-01-12.
Phallus in Wonderland was created in 1992.
Wonderland City was created in 1906.