Safety: While crime is still not a large problem in Bolivia, the incidence is increasing, particularly in Santa Cruz. Be careful and take the same precautions you would while travelling anywhere in Latin America. While no taxi is a guarantee, “Radio Taxis” are much safer than normal taxis.
You can tell by the presence of a CB and antenna, and usually a placard with a phone number and logo on it. Have your hotel call you one if you’re unsure. Also, be careful about your final destination point on smaller buses. If the bus stops at a midpoint and everyone gets off, it’s likely either a mechanical problem you’ll have to wait out, or more likely a food stop. Enjoy - but make sure you don’t miss the bus out or get on the wrong one!! Petty theft is more common than violent crime, but neither is unheard of. Women travelling alone, especially overland or hiking are taking more risk that they probably should.