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gptkbp:instance_of
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gptkb:cave
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gptkbp:bfsLayer
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3
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gptkbp:bfsParent
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gptkb:legislation
|
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gptkbp:accessibility
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wheelchair accessible areas
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gptkbp:admission_fee
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charged
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gptkbp:climate
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high humidity
constant temperature
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gptkbp:collects
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available for purchase
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gptkbp:conservation_efforts
|
active
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gptkbp:coordinates
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29.5861° N, 98.4072° W
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gptkbp:cuisine
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on-site
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gptkbp:depth
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180 feet
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gptkbp:discovered_by
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Albert and Ethel Dittmar
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gptkbp:educational_programs
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gptkb:stock_market_index
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gptkbp:environment
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gptkb:Protected_area
|
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gptkbp:events
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gptkb:seasonal_events
|
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gptkbp:explores
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family-friendly
rich history
popular activity
educational experience
hosted regularly
strict guidelines
important for ecology
unique formations
part of the Edwards Plateau
conducted by scientists
limited to guided tours
notable formations
around 70° F
near San Antonio
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gptkbp:features
|
stalactites
stalagmites
underground rivers
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gptkbp:formation_date
|
over 10,000 years
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gptkbp:geological_formation
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gptkb:item
|
|
gptkbp:gift_shop
|
on-site
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gptkbp:has_public_transport
|
limited access
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gptkbp:historical_significance
|
one of the largest caverns in Texas
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|
https://www.w3.org/2000/01/rdf-schema#label
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Natural Bridge Caverns
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gptkbp:is_explored_in
|
ongoing
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gptkbp:length
|
2.5 miles
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gptkbp:lighting
|
artificial lighting
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gptkbp:location
|
gptkb:legislation
|
|
gptkbp:nearby_attractions
|
gptkb:Schlitterbahn_Waterpark
gptkb:Natural_Bridge_Wildlife_Ranch
gptkb:San_Antonio
|
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gptkbp:open_to_public
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gptkb:1964
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gptkbp:opening_hours
|
varies by season
|
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gptkbp:operated_by
|
gptkb:Natural_Bridge_Caverns,_Ltd.
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gptkbp:parking
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gptkb:stock_market_index
|
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gptkbp:photography
|
allowed
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gptkbp:safety_features
|
guided tours only
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gptkbp:season
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year-round
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gptkbp:tour
|
gptkb:stock_market_index
75 minutes
trained staff
guided tour
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gptkbp:type
|
show cave
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gptkbp:visitors_per_year
|
over 200,000
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gptkbp:website
|
naturalbridgecaverns.com
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gptkbp:wildlife
|
bats
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