What's the most beautiful place where you've ever played your instrument?

My sister and I play in-home concerts occasionally and we took a couple of grand piano shells down to a point of land off the Haro Strait in British Colombia Canada. My son took some drone footage and we had a fun afternoon playing on the point. At one point a seagull landed and sat on the fence listening to us for over 15 mins. I put some pictures up on our webpage https://www.playpianochordstoday.com/dragonfly-sisters

Parador de Santiago - Hostal Reis Catolicos

This is the hostel in Spain at the end of the famous walk. I played in a room that was used for mass on a German Steinway. Needed a headlight as it was very dim. Scarlatti among other famous musicians had played here.