I've been lucky to have travelled around a bit but mostly to the touristy bits in Europe and north America and had the chance to have a day trip to Tijuana, Mexico - just across the border from San Diego, USA.
When we crossed into Mexico the tourist map we were given showed the town centre about a mile walk away. Everybody seemed to want to get there by taxi and the queue was massive so I decided a nice stroll would be a better option. How wrong was I.
What a massive difference in the riches and infrastructure of America and this large Mexican city.
First time I've seen poverty first hand and I kind of get why so many people around the world want to get into countries like ours.
Even saying all this Tijuana was a modern built up city, in a westernised county so God knows what real shit holes are out there in the worlds poor countries?