| [[Oldale Ruins]]
| style="text-align:left" | Oldale Ruins is a group of ruins near [[Oldale Town]]. [[Professor Alden]] studied the ruins and [[Team Magma]] forced the professor to help them explore the ruins using the four keys. The Ruins were featured in ''[[AG002|A Ruin with a View]]''.
| [[File:Purika Contest Hall.png|100px]]