The Bay Was Completely Fogged In

What the Guidebook Promises

Every photo you've seen of Ha Long Bay is taken on a clear day — emerald water, the jagged limestone karsts rising out of it like a fantasy landscape, a small wooden junk boat drifting in the foreground. It is, objectively, one of the most photographed places on earth.

We arrived to fog.

Not polite, atmospheric fog. Dense, close fog that reduced visibility to maybe a hundred meters. Our boat — a two-story wooden affair with eight cabins, a sundeck nobody would use, and a cook named Linh who would turn out to be the most important person on the trip — motored out of Ha Long City into a wall of white.

"Is it always like this?" Hannah asked our guide, a 26-year-old from Hanoi named Tuan who had the energy of someone who had answered this question many, many times.

"No," he said. "Usually you can see."

What Actually Happened

What actually happened is that the fog made Ha Long Bay stranger and more beautiful than the photos. Karsts materialized out of the white like they were being invented as we moved. You'd see a shadow, then a shape, then suddenly you were twenty meters from a cliff face covered in hanging vines and the whole thing appeared from nothing and disappeared back into nothing as we passed. It felt less like a tourist destination and more like a place that was deciding, moment to moment, whether to let you see it.

Tuan took us kayaking through a narrow passage between two karsts where the ceiling dripped and the water turned black-green and a bird — some kind of kite, I think — sat on a ledge above us and watched with an expression of mild contempt.

Linh's Kitchen

The boat had a kitchen the size of a large closet, and Linh ran it alone. She produced, over 36 hours:

• A whole steamed fish with ginger and spring onions
• Clams cooked with lemongrass and chili
• Morning glory stir-fried with garlic
• Canh chua — a tamarind soup with pineapple, tomatoes, and prawns that tasted like it had been designed to make you feel better about things
• Fresh spring rolls that she taught Hannah to roll, standing in the tiny kitchen, showing her the ratio of noodle to herb to shrimp

At dinner, Linh brought out a bottle of rice wine and poured it into small glasses without being asked. It tasted like paint thinner and I want to drink it again immediately.

The Cave

Ha Long Bay has hundreds of caves bored through the karsts by thousands of years of water. Tuan took us to Thien Cung — Heavenly Palace Cave — which has been lit with colored lights since the 1990s in the way that certain very beautiful natural things sometimes get lit with colored lights, and you have to sort of see through that to the thing itself.

The thing itself: a cathedral of stone. Stalactites that looked like frozen waterfalls. A section near the back where you could hear a stream moving somewhere underground, the sound bouncing off stone until it was all around you. Hannah stood in the middle of it for a long time without saying anything.

Sunrise

The second morning, the fog burned off by 6am, and we were sitting on the sundeck with coffee when it happened — the karsts just appeared. All of them, everywhere. The water went from gray to green. Another boat drifted past in the distance. An egret landed on a karst top, folded its wings, became a white comma against the gray stone.

It looked exactly like the photos. It looked better than the photos.

"Okay," Hannah said. "I get it now."