At some point, all temples start to look alike, just like the little churches in Italian villages. But this one is truly different: a temple hidden inside a mountain. Wat Umong is known for its ancient underground tunnels that you can walk through, discovering small shrines along the way. Outside, monks stroll among the trees, and there is also a pond where you can feed fish and turtles. It’s a perfect spot if you want to escape the city's hustle and bustle for a while. A great tip for a late afternoon or a fresh morning: combine your visit with 'Baan Kang Wat,' an artsy complex with several dozen creative shops, just 400 meters away.