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Natural Bridge

Natural Bridge is an attraction in Texas, at a modelled elevation of 310 m. Twin Sisters stands 537 m to the north-northwest, 21 miles off. The nearest named place is Natural Bridge Mining Company, a attraction less than a tenth of a mile away. Texas Hill Country Trail passes 7.3 miles off.

The story

The Natural Bridge Caverns are the largest commercial caverns in the US state of Texas. The name is derived from the 60-foot (18 m) natural limestone slab bridge that spans the amphitheater setting of the cavern's entrance. The span was left suspended when a sinkhole collapsed below it. The caverns are located near the city of San Antonio, Texas, in the Texas Hill Country next to the Natural Bridge Wildlife Ranch, a drive-through wildlife safari park. The caverns feature several unique speleothems and other geological formations, including magnificent stalactites that hang from the ceiling . The temperature inside the cave is 70 °F (21 °C) year-round and the humidity rate is a constant 99 percent. The deepest part of the public tour is 180 feet (55 m) below the surface, although undeveloped areas of the cavern reach depths of 230 feet (70 m). The caverns are still slowly developing. Due to the porosity of the limestone, rainwater travels downward through the layers of rock, where it dissolves out calcite, a weak mineral that makes up all the speleothems at the Natural Bridge Caverns. After exiting the limestone, water enters the caverns where it flows and drips constantly throughout, causing the formations to retain a waxy luster that can be seen in a few caverns.

From Wikipedia, CC BY-SA 4.0.

Wikidata Q10856113, matched on coordinates and name (36 m apart).

What to expect

Fee
Yes

How to reach it

Coordinates29.69197, -98.34248

Overlooks nearby

Named places within 25 miles

Parks
  • Park Lane Park: 3.6 mi
  • Rim Rock Ranch Park: 4.4 mi
  • Winding Oaks Park: 4.5 mi
  • Harvey B. Bell Park: 4.5 mi
  • Paul Davis Park: 4.6 mi
Peaks
  • Vogels Peak: 4.5 mi
  • Classen Hill: 6.6 mi
  • Comanche Lookout: 7.6 mi
  • Theis Hill: 8.8 mi
  • Startz Hill: 9.5 mi
Museums
Artworks: 48
  • Taking Flight Bronze Sculpture: 11.0 mi
  • City of a Prince: 13.1 mi
  • Rose of Lima: 13.3 mi
  • World's Largest Cowboy Boots: 15.0 mi
  • Buc-ee's Beaver: 16.0 mi
Attractions: 32
  • Natural Bridge Mining Company: 0.0 mi
  • Bracken Cave: 0.7 mi
  • Cub Cave: 8.3 mi
  • Bear Cave: 8.3 mi
  • EOG Resources: 8.8 mi
Gardens: 17
Springs: 12
  • Devine Spring: 3.4 mi
  • Cherry Spring: 3.5 mi
  • Walnut Spring: 3.6 mi
  • Indian Springs: 3.9 mi
  • Bear Springs: 10.7 mi
Nature reserves: 10
Ghost towns: 8
Cliffs: 7
Picnic sites: 2

Summits around it

The highest named summits within 20.9 miles of Natural Bridge. Elevation from each summit’s own record; bearing measured between the two coordinates.

SummitBearingElevationDistance
Twin SistersNNW 343°537 m20.9 mi
Devils HillNW 322°466 m10.2 mi
Cross MountainW 264°460 m19.5 mi
High HillW 269°456 m13.0 mi
Leon HillW 262°451 m13.3 mi
Big Head MountainN 4°450 m20.0 mi
Butte HillW 276°449 m12.7 mi
Sykes HillW 274°449 m13.1 mi

When to go

Light through the year

DateSunriseGolden hourSunset
March equinox07:3819:1419:45
June solstice06:3420:0320:37
September equinox07:2219:0019:31
December solstice07:2517:0317:39

Local time (America/Chicago).

Climate normals

Months averaging 50–80 °F: Feb–May, Sep–Dec.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °F495360677480838378695852
Precip in2.31.92.72.53.63.63.02.43.53.22.42.6

1991–2020 U.S. Climate Normals, NOAA NCEI — NEW Braunfels, 11 mi away.

Where this comes from

Location and category confirmed against OpenStreetMap.

OpenStreetMap

OpenStreetMap element node/1265448228

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