Sun shading (lidar)

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Historical map overlays

USGS scanned historical topographic maps. Enable an overlay and adjust its opacity. Works in 2D and 3D.

Sun azimuth: 315°   Sun altitude: 45°   Z factor: 1   Lidar opacity: 1
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San Marcos River Retreat — City Park Road

Water Locations TX • Hays County County
Coordinates: 29.8872, -97.9368
Elevation: 0 ft
Description
Public river access point on the San Marcos River at City Park Road — popular tubing put-in above Rio Vista.
Historical Notes
The City Park Road river access serves as a primary put-in for San Marcos River tubing above Rio Vista Park. Paddlers and swimmers use the wide spring-fed channel where aquatic wild rice and clear water mark the headwaters run. Parking and access may be managed seasonally by the City of San Marcos; check local rules for alcohol, glass, and tube restrictions. Coordinates mark the City Park Road river access on the San Marcos River.
Status / Verification active — Verified

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