I used this travel agency to go to El Tatio geysers. Costs is 15 000 pesos. Everything was correct, bus wasn't late in the morning. The guide spoke english and spanish and had knowledge about the place. After we wrwe taken to hot springs. They are using quite new buses. If I am correct they are renting the bikes also.
Address:
Tocopilla 418 San Pedro de Atacama Antofagasta Chile
