Si Chiang Mai is a district located in the Nong Khai Province of northeastern Thailand. It is a picturesque area known for its natural beauty, with lush green landscapes and the stunning Mekong River running through it. The district is also home to several traditional Thai villages, where visitors can experience the local culture and way of life. Si Chiang Mai is a popular destination for those seeking a peaceful and tranquil retreat, away from the hustle and bustle of city life. The district offers a range of outdoor activities, including hiking, cycling, and birdwatching, making it an ideal destination for nature lovers and adventure enthusiasts.