Explore the wonders of space from our hotel in Clear Lake

Rewards Category 3 · Points needed per night

At the crossroads of honky-tonk and high culture, rodeos and outer space, Houston is proof that everything is bigger – and, we might argue – better in Texas. Warm and decidedly unpretentious, this is a city that embraces its contrasts with diverse neighborhoods and a worldly downtown, abundant parks and boutique shopping, a vibrant Theater District and thriving Museum District. Here in Nassau Bay, amidst down-home barbecue and five-star dining, the Courtyard Houston NASA/Clear Lake welcomes you to spacious rooms & suites with free WiFi, soft bedding, modern workspaces, and smart TVs with streaming capabilities. Work off Houston indulgences at our 24-hour fitness center, cool off in our outdoor pool, and refuel at the Bistro, our onsite restaurant, coffeehouse & cocktail bar. Step out into beautiful Clear Lake, where you’re just moments to NASA's Johnson Space Center, the Kemah Boardwalk, and downtown Houston. Discover the wonders of space and out-of-this-world comforts at our hotel in Clear Lake, TX.

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Guest Reviews

4.6 out of 5.0
95% of guests recommend this hotel

Hear from our guests about their stay from 471 confirmed guest reviews

Key Amenities

  • Free high-speed internet
  • Fitness center
  • Pool
  • Meeting event space


  • Mosey over to our onsite Bistro, featuring healthy fare, breakfast and dinner options, specialty Starbucks® beverages, and an evening cocktail bar.

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  • Ideal for events from business briefings to social soirees, our Kemah Boardwalk hotel offers two flexible event spaces and a total 1,917 square-feet.

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  • Soak up the sun from our refreshing outdoor pool, surrounded by relaxing lounge chairs, large umbrellas and even a fun-filled Splash Pad.

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Guest Rooms

Enjoy out-of-this-world hospitality at our Clear Lake hotel.

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Courtyard® by Marriott® Houston NASA/Clear Lake