So if you stay a long time in Colombia as a tourist, you’ll have to renew your visa. You can get 60 days to begin with, but after that you have to renew every 30, and you can only stay for 180 per calendar year. The first 60 days’ visa is free, but the renewals require payment. I’m hoping I’ll only have to renew it once this way.
I’ve found out the address to go for renewals is Subdireccion de Extranjeros, Calle 100 # 11B-27.
Not much information on the DAS site.
Weird how when you get DAS on the internet, their IP resolves to Argentina (das.gov.co).