It's possible you're thinking of a different location, or maybe you're referring to a location from a different Pokemon game. Can you please provide more details about the place you're looking for?
For example, you could tell me:
* What region is the temple in? (e.g., Sinnoh, Kanto, Johto)
* What are some of the features of the temple? (e.g., it's a shrine, it's a gym, it's a hidden location)
* What happens in the temple? (e.g., you battle a gym leader, you collect an item, you meet a legendary Pokemon)
With more information, I can help you find the location you're looking for!