Wat Ratchanatdaram (Temple of the Royal Niece), Bangkok

Wat Ratchanatdaram is the kind of temple that prefers a grand entrance. Set in Bangkok’s historic Phra Nakhon district, its name translates to “Temple of the Royal Niece,” which already hints that this wasn’t your average neighborhood shrine. Commissioned in 1846 by King Nangklao for his granddaughter, Princess Somanass Waddhanawathy, it comes with both royal pedigree and architectural ambition.

Its main attraction—Loha Prasat—literally means “metal castle.” And yes, it looks like someone took a temple, gave it a geometric obsession, and topped it with a forest of spires. There are 37 golden ones in total, symbolizing the virtues on the path to enlightenment, rising from a three-tiered structure that reaches about 36 meters into the Bangkok sky. Count them if you like: 24 on the lower level, 12 above, and a single spire crowning the whole thing—like a very spiritual exclamation point.

At first glance, you might think it leans toward Burmese design. Only it doesn’t. The blueprint actually reaches much further back, drawing from the ancient Buddhist architecture of Sri Lanka, specifically the lost structures of Anuradhapura. Those originals were even more extravagant—think thousands of rooms, gold-tipped roofs, and enough precious materials to make a treasure hunter dizzy. Alas, none of them survived. This one did.

Step inside, and the mood shifts. The exterior’s orderly symmetry gives way to a maze of columns and corridors on the ground floor—a space that feels part temple, part quiet puzzle. As you move through, you’ll find visual panels recounting the site’s history, added in recent years, guiding you through both the building and its backstory without rushing either.

Today, Loha Prasat stands as the only structure of its kind still in existence—a rare architectural echo of something once widespread but now almost entirely gone. It was even nominated for UNESCO World Heritage status in 2005, which feels less like a surprise and more like a formal acknowledgment of what’s already obvious: this place is one of a kind.