Plan this sky
Save the place, open the map, or continue into a stay once the route is worth it.
- Best use
- Milky Way, meteor showers, and deep-sky viewing
- Planning signal
- Dark-window target
- Route context
- 3 Stella stays within 350 km
Certified dark-sky park
South Llano River State Park
TX, United States · Truly dark skies
About this place
- Overview
- Texas Hill Country park with dedicated stargazing amphitheater
- Horizon
- Rolling Hill Country; open views from designated observing area
- Region
- TX, United States
- Nearest city
- ~50 km of light pollution
Designation & sky
- Type
- Dark-Sky Park
- Designation
- State Park
- Sky quality
- Bortle 2 · Truly dark
Official links
Verify hours, access, and current conditions before you go.
Dark-sky stays near here
Book a night under these skies — the closest astronomy-forward stays in the Stella catalog.
- 92 km · Telescope ProgramSKYE Texas Hill Country ResortView stay →
- 140 km · Telescope ProgramCanyon of the Eagles Resort + Eagle Eye ObservatoryView stay →
- 331 km · Observatory AdjacentMarathon Motel & RV Park / Marathon SkyparkView stay →
Next steps
Build the trip around this sky.
Jump to astronomy stays, eclipse paths, and observing guides while keeping this place in context.
Dark-sky mapFind protected places
Browse parks, reserves, communities, observatories, and planetariums by darkness and region.
Open routeEclipse travelCompare eclipse pathsUse the 2024-2035 catalog to pair path timing with nearby dark-sky stays.
Open routeStargazing staysSleep near the skyExplore observatory hotels, aurora lodges, astrofarms, and dark-sky resorts.
Open routeTonight guideKnow what to look forStart with the practical guide, then use Stella for the exact window where you are.
Open routeStargazing near nearby cities
Use city guides to compare drive time, nearby stays, and darker alternatives around this place.
- 170 km · ~2 hr 56 min drive*Stargazing near San Antonio, TexasOpen city guide →
- 198 km · ~3 hr 26 min drive*Stargazing near Austin, TexasOpen city guide →
- 385 km · ~6 hr 40 min drive*Stargazing near Dallas, TexasOpen city guide →
- 433 km · ~7 hr 30 min drive*Stargazing near Houston, TexasOpen city guide →
On the map
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