Dong Nai is home to the Cao Dai Temple, a fascinating religious site that showcases the unique Cao Dai religion. The temple is known for its vibrant colors, intricate architecture, and ornate decorations. Visitors can witness the daily rituals and ceremonies performed by Cao Dai followers, which combine elements of various religions, including Buddhism, Taoism, Confucianism, and Christianity. Exploring the temple provides a glimpse into the rich cultural and religious heritage of Vietnam. Don't forget to dress respectfully when visiting this sacred place.