Our tour guide M was very kind and dedicated, switching between Chinese and English to cater to everyone in the group. Before the trip, pay attention to the travel agency's messages. They will email you again the day before departure to confirm the meeting time, which in my case was different from the time given at booking. The car arrived very punctually. 8:50 Chiang Rai Hot Spring: The foot bath was super hot, you could only dip your feet in briefly. 9:20 Long Neck Village: There's a cafe on a high spot next to the parking lot, offering distant views. The owner couldn't communicate much in English, so double-check your order. 11:30-12:40 White Temple (Wat Rong Khun): Amazingly beautiful, and the route design is very meaningful. No photos are allowed inside the main hall. 12:50 Lunch: Buffet style, with freshly scooped noodle soup, various Thai desserts, and sweet fruits. 13:50-14:30 Blue Temple (Wat Rong Seur Ten): You can take photos with the large Buddha statue at the Blue Temple. Outside the temple, there's a row of shops where you can buy souvenirs and snacks. 14:50-15:30 Black Temple (Baan Dam Museum): The private collection of an artist, with a unique style. 16:30-17:40 Golden Triangle Park (optional boat trip 300/person). We returned to Nimman Road at 22:00, an hour later than the scheduled 21:00. Luckily, I had snacks with me. The streetlights along the route were quite far apart. I recommend that those who get motion sickness take medication beforehand, as the mountain roads there are not very smooth. Although it ended very late, the tour guide remained energetic throughout, providing excellent service.