Samnaksong Khao Phra Khru is a peaceful hilltop monastery in Si Racha, Chonburi, founded in 1936. It features a towering white Buddha statue and offers stunning panoramic views of the sea and city. A unique highlight is the Crystal Naga— a glass sphere that reflects an inverted view of the landscape. Visitors can join in traditional merit-making and admire the temple's vibrant Thai art. Open daily, it’s a serene spiritual retreat and a must-visit cultural site in Chonburi.