Please be sure to check your email for the exact first meeting location! Most of the participants were Chinese, and about 10% were from other countries, I think. The tour wasn't too big, which was nice and cozy. Our guide was very kind, and the train option we chose was absolutely wonderful. It was a truly healing experience. It was convenient and great not to worry about train reservations or transportation. However, due to the nature of the package, there wasn't a lot of free time, especially at the Sea Hell. It was a shame that traffic was blocked due to a car accident during our travel, but that's unavoidable! Still, we traveled comfortably in a cute, small bus. I'd even say it was better that it wasn't a large charter bus. If you're Korean and want to travel with foreigners, this tour might be a good option for you.