Toggle between the satellite and street map versions of this map of Oruro. Use the + and - to zoom in and out.
The bus station in Oruro is located on Vacovic and Villarroel streets (Tel: 591-2-527-9535). Here's an Oruro City Map with a close-up view of major attractions that you can download as a PDF file and print. This is also a nice Oruro Street Map. The Carnaval Route runs from the Plaza del Folklore all the way down Bolivar street and then onto 6 de Agosto street until Aroma, about 1 block from the bus station (terminal de buses).