It used to be not accessible to anyone and all you could do was stand outside, but in late 2011, the creators made it so that you could enter and walk upstairs.
Upstairs is the light for the lighthouse and a telescope where you can view planets, UFOs, and Dr. Fickelstein's spacecraft. However, there are no games in the Lighthouse as of this point ;and all you can really do is explore.
- Spanish: El Faro (The Lighthouse)
- Japanese: ライトハウス (Raito hausu, Lighthouse)