Markets are not always just shops in a building. Some interesting markets are found in very surprising places.

Here are three unusual ones in Southeast Asia.*

Railway Market (Thailand)

The Maeklong Railway Market is built on an active train track. When a train comes, vendors quickly move their goods out of the way.

The train runs through several times a day. Each time it passes, vendors set everything back up!

Market Without Money (Indonesia)

The Wulandoni Market started in the 1800s. Every Saturday, people from nearby villages come to trade without money.

Farmers bring crops like bananas and corn, then swap them for fish and salt. The traders decide together how much each item is worth.

Floating Market (Vietnam)

The Cai Rang Floating Market takes place on a river. Vendors sell fruit and vegetables from their boats.

Since the river is wide and noisy, vendors hang their goods from tall poles. Buyers can spot what they want from far away.

* Southeast Asia 동남아시아

* Maeklong Railway Market 매끌롱 철도 시장

* Thailand <나라> 태국

* Wulandoni Market 울란도니 시장

* Indonesia <나라> 인도네시아

* Cai Rang Floating Market 까이랑 수상 시장

* Vietnam <나라> 베트남