Entry No. 65 — the Pueblo file — filed under: after-dark
Lake Pueblo State Park Stargazing Night
On scheduled stargazing nights, Lake Pueblo State Park pairs with the Southern Colorado Astronomical Society for a short indoor presentation at the Visitor Center auditorium followed by an open-air viewing session with telescopes set up outside. Telescopes are provided, but you can haul your own. With 60 miles of shoreline and big open water west of the city, the sky opens up considerably once you are away from town lights.
The story
Drive far enough west down Pueblo Reservoir Road and the city glow drops off into high-desert darkness. With 60 miles of shoreline carving out a massive open basin west of town, Lake Pueblo creates a dark-sky buffer that cuts out light pollution without requiring a long trek deep into the mountains.
The setup is delightfully unpretentious: local amateur astronomers from the Southern Colorado Astronomical Society haul their heavy optical rigs out to the Visitor Center. You start inside the park's auditorium for a brief presentation detailing what is overhead that night, then step outside onto the pavement where a row of telescopes sits aimed at deep-sky objects, planetary rings, and lunar craters.
What it's like
Pull up to the Visitor Center at 640 Pueblo Reservoir Road with a valid Colorado State Parks pass on your windshield. After the brief indoor slide show, you file outside into the dark to take turns at the eyepieces. High-desert breezes coming off the open water drop the temperature rapidly after dark, so bring a solid jacket and stick to red-light flashlights to protect your night vision.
The move: Catch the astronomy talk in the Visitor Center, then step outside to the reservoir's dark edge and share the provided telescopes while the lake reflects the night sky.
📍 Before you go Requires a valid Colorado State Parks pass for vehicle entry. Stargazing nights are scheduled (not nightly) and weather-dependent; check the park calendar for the next date.
- 📍 Lake Pueblo State Park, west of Pueblo
- 💸 $
- ⚡ Low-key
- 🌗 Outdoors
Where: 640 Pueblo Reservoir Rd, Pueblo, CO 81005 (Visitor Center)
Hours: Added 2026-06-23 — confirm current hours before you go.
⚠ Seasonal or scheduled — always check before you go.
Pair it with
- CSU-Pueblo Observatory Public Night (Southern Colorado Astronomical Society) — Get a second look at the sky with the same Southern Colorado Astronomical Society crew, but swap field scopes for CSU-Pueblo's permanent 22-inch observatory glass.
- Copper River Family Entertainment & Events — Play 9 holes of gold-rush-themed mini golf in Pueblo West during the afternoon before driving down to the dark reservoir shore for the night sky presentation.
- Pueblo Neon Alley — Follow up the cold, natural dark sky with a stroll through downtown Pueblo's alley filled with buzzings of rescued mid-century neon.
Good to know
Do I need to bring my own telescope?
No. Volunteers from the Southern Colorado Astronomical Society set up their own scopes for public use, though you are welcome to bring your own gear if you want to set up.
Is there an entry fee for the stargazing session?
The stargazing presentation and telescope viewing are free, but your vehicle must have a valid Colorado State Parks pass to enter the park.
Does this happen every weekend?
No. Stargazing nights are scheduled events held on select dates throughout the year and depend heavily on clear skies. Check the park calendar before driving out.
What happens if it gets cloudy or rains?
Telescope viewings are weather-dependent and will be canceled if conditions cover the night sky.
Plan a visit & invite your people →
Further reading: cpw.state.co.us · krdo.com · Wikipedia · nightsky.jpl.nasa.gov
last checked: 2026-06-23