3. Baarle-Hertog/Nassau Belgium/Netherlands
So, Barley, a place where you could sleep with someone in the same bed while in different nations. It is a municipality within the Netherlands that is mostly Belgium territory. However, within the enclave, there are patches of land that belong to the Netherlands. It all goes back to the 1800s where different dukes with differing ancestry owned lands in the area. The result is confusion in which you could simply change your front door if you want to start waking up in a different nation. The allocation took centuries, with the final agreement drawn in 1995.
4.Bir Tawil And Hala’ib Triangle Egypt/Sudan
Every country seems to appreciate the chance to lay claim on an extra piece of land, but in this case, both countries don’t want the Bir Tawil desert. It remains the only unclaimed piece of land in the world, and internet monarchs haven’t delayed in declaring control over it. The problem draws back to the British colonial era, which declared the border between Sudan and Egypt to be a straight line at first, then had to make adjustments to accommodate local tribes which were either closely related to Sudan or Egypt.
In one treaty, Bir Tawil was declared as part of Sudan, while the oil-rich Hala`ib was declared part of Egypt. Then came a second agreement which gave control of the Hala`ib Triangle to Sudan. So, whichever country claims control over Bir Tawil will automatically admit the loss of control over the oil-rich triangle, and no one wants that. Currently, the Egyptian military still controls the triangle, and no one wants Bir Tawil.