

La Paz, Bolivia
La Paz is the highest city in the world located at over 4000 metres above sea level. Nestled amongst two very large mountains, houses stretch for miles up to the very top peaks; which also makes you wonder how they are balanced on the steep cliff sides when you are looking up at them. Altitude is still a killer here and as you are basically always on a hill you always seem out of breath and tired; There's no getting away from it and the trick is to walk at a snai...