Of all the car rental companies in San Marcos, you’ll find multiple close to California State University San Marcos. Why not get your wheels from Enterprise? It’s around 3 kilometers from this leading attraction. To find your perfect car rental on Expedia, just enter your travel dates and pick-up and drop-off information and you’ll be on your way! Remember to click on “Great Deal” to view the lowest prices for each car rental category. Join Expedia Rewards (it’s free!) and you’ll be able to access exclusive member prices.