Destination: San Diego

The San Diego Trolley is a light rail system operated by the MTS which mainly serves tourists and people living in the southern and eastern parts of the city that need to get to downtown areas. There are three trolley lines: blue, green, and orange. The Blue Line operates from the US-Mexico border at San Ysidro and runs to Old Town, via Chula Vista, National City, and Downtown. The Green Line travels from Old Town east to Santee, via Mission Valley and SDSU. The Orange Line connects the eastern cities of El Cajon and La Mesa with Downtown (generally not as usable for tourists except for getting around parts of downtown).