Explore the night sky with the San Antonio Astronomical Association. Amateur astronomers will bring a variety of telescopes to view planets, star clusters, nebulae, and much more. Bring your own telescope or binoculars, or enjoy the sights from one of the SAAA’s telescopes. This is not a formal program but you'll have plenty of opportunities to engage with experts, learn about celestial objects, and learn the basics of telescope operation. Come ready to ask lots of questions!
Who Is Invited
Open to all ages; participants under 18 must be accompanied by a parent or guardian. No pets please.
Registration, Fees & Day Passes
Registration is NOT required. Though the activity is free, entrance fees to the Natural Area do apply. We often fill to capacity. To ensure entrance and save time at the Fee Booth, please pre-purchase and print out a day pass. Day passes can be reserved beginning one month before the date of your visit.
When & Where to Meet
Park in Lot A or B and walk the short distance to Parking Lot C where the telescopes will be set up. Set up chairs or a blanket in the grassy median or at the edge of the parking lot. Please bring a flashlight!
Accessibility:
This is a stationary activity in Parking Lot C (paved surface). To limit disruptive light at the telescopes, event parking is near the Visitor Center in Lot A or B for most, with a less-than 0.5-mile walk to Lot C to join the event. If you need to park in Lot C, alert staff and we will make arrangements.
If ADA assistance is required, please request modifications using this form, or email accessibility@tpwd.texas.gov at least 30 days in advance.
What to Wear & Bring
Dress for the weather. Bring water, snacks if you like, and your own flashlight for the walk. Flashlights can only be used near the telescopes with a red lens cover.
Cancellations
This program is weather-dependent and subject to cancellation. Check trail conditions by calling GCSNA’s main office at 210-688-9055, or visit one of the GCSNA social media pages listed below.