If you have enough time or don’t know where else to go, I can guarantee it’s definitely worth a visit, though it’s small, but you can appreciate the damage from war and landmines. It is not a museum or a commercial attraction, and a tourist center organized by an NGO, whose goal is to accumulate funds to solve Cambodia’s landmine problem. Cambodia’s landmines are known to be very dangerous, and the government has committed to clearing them all by 2025. In this context, someone invented the method of detecting mines by rats, and here is around it, I am not spoiling, it is up to you to find out. $5 is a ticket, it is just mentioned to raise funds, in addition to you can donate or buy some souvenirs. It will impress you, it is worth coming.