I had to go. It cost me about $50 to officially go to Zambia. Technically, I could have walked past this sign and have been in Zambia, but I needed the stamp to show that I was officially in the country, not just an illegal immigrant. This sign was on the bridge where the bungee jumpers jumped out over the gorge. It was halfway across the bridge. Note that the bridge is a one-way bridge for cars and it is also a bridge for trains. But more than that it is a bridge for thrill seekers.