I took this tour, in English to see Meteora and Delphi in a budget friendly way, and to not go by myself. The guide, Anna was super good, the driver Thomas, very good driver and very polite and kind. The tour was very well organized, fantastic value as it included transportation, hotel, dinner and breakfast, entrance to Delphi, the museum, two meteora Monasteries.
The only downside is that when you take big buses they have to park in places where they fit, on the way so they stop at places where other huge buses are, and so there is an endless line for toilet, for drinks and food- which of course are overpriced. It is the trade off for the rest. Meteora : impressive and one of the most beautiful places I have ever been to. Definitely worth a visit.