CastleRock at San Marcos Apartments

1610 N Interstate 35
San Marcos, TX 78666


Contact Information

Phone: (512) 504-7760


Business Hours

Monday - Friday 10:00am - 6:00pm
Saturday 10am - 5pm
Sunday 1pm - 5pm


Just 30 minutes south of Austin (and the Austin-Bergstrom International Airport) and one hour north of San Antonio, CastleRock at San Marcos gives you a small town feel with access to two of Texas’s largest cities. Located just a quick drive from Texas State University, CastleRock at San Marcos places you square in the middle of what Business Insider named one of the 10 most exciting small cities in America—along with one of the fastest-growing.

Things to do around San Marcos

  • Restaurants
    • Hays County BBQ
    • Herbert's Taco Hut
    • Palmer's Restaurant, Bar, and Courtyard
    • Root Cellar Café
    • Cody's Bistro & Lounge
    • Italian Garden
    • Grins
    • Tantra Coffeehouse
    • Riley’s Tavern
    • Sean Patrick’s
    • Brewster’s Pizza
    • BJ’s Restaurant and Brewhouse
  • Nightlife
    • Zelick’s Icehouse
    • Taproom
    • Patio Dolcetto