How does one enter a country without a return ticket?
Hello,
I'm going to bike from Colombia to Ushuaia and will fly to Colombia from my home town. Because I'm not flying back from Colombia and don't want to buy a ticket yet because I don't know how long it will take me, how do I enter Colombia ? Do I just buy a bus ticket from the border of colombia to ecuador ? Even though I will cycle through the border ? How do I enter the other countries ?
Thanks a lot !