What to Expect at the George Observatory

The George Observatory transforms into a stargazer’s paradise after dark. While it might look unassuming during the day, the experience really begins once the sun sets.

Indoor Activities

Before heading out to the telescopes, we spent time inside the observatory’s main building. Families were gathered around a craft table for kids, where little ones created star-themed art. A small theater room played an educational short film about astronomy, perfect for setting the stage for what you’re about to see outside. Volunteers and astronomy enthusiasts were stationed throughout, offering fun facts and answering questions—no need to know the difference between a galaxy and a nebula beforehand. 

The Telescopes

Outside, it gets very, very dark—which is exactly what you want for stargazing. Alongside the three massive domed telescopes, local astronomy clubs and amateur enthusiasts had set up their own scopes and happily invited visitors to take a peek. From constellations to Saturn’s rings, there was something for every level of star-watcher.

The highlight of the night was getting a look through the Gueymard Research Telescope. What makes it especially cool is its hydraulic lift system—instead of moving the telescope, the entire floor raises or lowers depending on the height of the viewer. That means kids (and adults!) of all sizes can get the perfect view. On our visit, we saw an M13 Cluster over 30,000 light years away—a total “wow” moment for the whole family.

Do note: Only small groups are allowed inside the domes, especially for the larger telescopes, so expect a bit of a wait. But with plenty to see in the meantime (including real-time space photography taken through the telescopes), there’s no shortage of things to explore while you wait.

Know Before You Go to the George Observatory

Location

• The George Observatory is located inside Brazos Bend State Park.
• A state park entrance fee is required in addition to observatory tickets.
• It's worth arriving early—enjoy hiking trails, wildlife (yes, even gators), and wide-open skies before the stars come out.

What to Bring

• Bug spray – you'll be outdoors and near water.
• Water and snacks – there’s no concession stand on-site.
• Closed-toed shoes – paths can be uneven and it's very dark.
• A flashlight with a red filter – to protect night vision.
• Optional: Blanket or lawn chairs for relaxing under the stars.

Age Recommendation

• Best for ages 8 and up.
• Our event started at 9 p.m., and we stayed until midnight—younger kids might find the late hours challenging.
• Older kids and teens will love the telescopes, hands-on activities, and late-night adventure.

Ticket Info

• Most Saturday stargazing nights require advance reservations, and sell out months in advance
• Check the Houston Museum of Natural Science website for current dates, pricing, and ticket availability.