Can you visit Meteora without a car?

Sure, here's a description that simulates the tone of a questioner: "Hey there, I'm planning a trip to Greece and Meteora is definitely on my list of places to visit. However, I'm not sure if I'll be able to rent a car while I'm there. So, can you tell me, is it possible to visit Meteora without a car? Are there public transportation options available that can take me there? Or would I have to rely on taxis or private tours? I'd really appreciate any information you can provide!