Brunei

Bandar Seri Begawan is probably the calmest capital I've ever been to. No traffic, no nightlife, no alcohol, just wide clean streets, office buildings flying the yellow flag, and the golden dome of the Omar Ali Saifuddien Mosque floating over everything. I spent a whole afternoon in the Royal Regalia Museum, which is exactly as gold as it sounds: chariots, crowns, a gilded carriage and enough royal gifts to fill a warehouse. It's a strange, quiet flex, and I loved it.

The best part was getting off the land. A speedboat across the Brunei River takes you to Kampong Ayer, the water village on stilts that has been there for centuries, and suddenly the polished city feels like a costume. I also found a bright Chinese temple tucked under a parking garage, which might be the most Brunei thing I saw. Eat at the night markets, grab a boat, and don't expect a wild time. That's not the point here.