The favorite part of the itinerary was Hwadam Forest. Hwadam Forest was beautiful, and our driver-guide gave us plenty of time there, enough to queue for the park shuttle and explore. The ice cream experience was also great; it was my first time making ice cream myself, and the chocolate flavor was delicious. Gwangmyeong Cave was quite cold inside, so it's a good idea to bring a light jacket. If you haven't been, it's worth visiting once, though it didn't offer many surprises. The red wine inside was very good, and I wanted to take some home, but I gave up on the idea due to baggage restrictions. We set off as a small group that day. Our driver-guide, Mr. Nan, is Chinese and speaks Mandarin. The six-seater car was very new and spacious, and the driver-guide's driving skills were excellent, allowing me to sleep soundly throughout the journey. The driver-guide took great care of every group member, helping us take photos, recommending Seoul delicacies, and introducing attractions. Thank you for giving us a very pleasant trip.