Wang Heua Reservoir, popularly known as the "Lampang Sea," is a favorite recreational spot located at the junction of Mueang, Mae Tha, and Mae Moh districts in Lampang Province. Its landscape is characterized by a vast reservoir surrounded by rolling mountain ranges, making it one of the most stunning viewpoints in the area. Especially during sunset, the golden light reflects off the water's surface against the mountain silhouettes. Beyond its irrigation purpose, the reservoir serves as a hub for water activities and local fishing lifestyles, representing the abundance and tranquility of Lampang's suburban nature.