Is it difficult to get to Meteora?

I'm planning a trip to Meteora and I'm wondering, is it difficult to get there? I've heard it's a stunning destination with monasteries perched on top of towering rock pillars, but I'm not sure what the logistics are like. Do I need to take a specific type of transportation? Are there any challenges I should be aware of when traveling to this unique location? I'd appreciate any insights you can provide to help me plan my journey to Meteora.