Find coaches from Calama to Uyuni

I bought a bus ticket in advance for 7am. I arrived at 6.40, but the bus was already gone as it was full. It didnt matter I bought a ticket in advance. So i had to take the bus from 9. This bus broke down and in the middle of the road. We had to wait 2 hours for a replacement bus. The replacement bus had also some technicus issues, but was eventually able to drive.

Things to look out for (Calama to Uyuni): 1. The bus was overbooked so some passengers were offered stools to sit on instead of seats. Others were simply not allowed on the bus. 2. 30 minutes late departure and 2 hours late arrival. 3. 1.5 hour delay at the border which admittedly is not within the bus company's control. However, the bus could have been reasonably scheduled to avoid the hours when the border control office is closed over lunch. Also, no public bathrooms were available at the Bolivian border control (no toilet on the bus either). 4. We changed bus at the border from a small and cramped mini van to an even smaller mini van where bags had to be placed on the roof. Seats were very upright and uncomfortable. 5. Departure location is unofficial/unmarked by the side of the road behind a shopping outlet. 6. Very poor value for money.

The very full minivan took off 20 min late, then stopped around the corner for fuel. My seat would not stay in either the upright or reclined position so I was flopping all the time. Good driver speeded a bit and made it to the border in time - the Bolivian border crossing closed at 1215 (Saturday). We then changed minivans and got even more crowded. But people friendly and helpful.

Bus was canceled the day before. The lady that messaged us was very nice and helpful though.

Bus was dirty + my wife and I got heat exhaustion due to lack of air flow and AC

Horrible, they told me the bus was cancelled