Was Game of Thrones filmed in Meteora?

I'm curious, did the popular television series Game of Thrones actually film any of its scenes in the breathtaking landscape of Meteora, the iconic Greek monasteries perched on towering pillars of rock? It's a question that's often asked by fans of the show who admire the stunning backdrops featured in its episodes. With Meteora's otherworldly beauty, it wouldn't be surprising if the production team had chosen to capture its unique charm on camera. But was it, in fact, the location for any scenes in Game of Thrones?