[DOC] [TLE] New Secret Passage Discovered in Carlsbad Caverns - Live Science [PAR] Jun 13, 2012 ... Cave explorers have uncovered a hidden passage in Lechuguilla Cave in ... 
more than a century, Carlsbad Caverns National Park still hides more passages. 
... Ten cavers from Colorado, South Dakota, New Mexico, California and ... The 
untouched nature of Lechuguilla Cave has been a boon for research. [DOC] [TLE] Lechuguilla Cave - Wikipedia [PAR] Location, Eddy County, New Mexico, U.S.. Nearest city, Carlsbad. Area, 138.3 
miles (222.6 km). Governing body, National Park Service. Lechuguilla Cave is, as 
of June 2013, with 138.3 miles (222.6 km) the seventh-longest explored cave in 
the world ... Lechuguilla is in Carlsbad Caverns National Park, New Mexico. 
Access... [DOC] [TLE] Carlsbad Caverns National Park - Wikipedia [PAR] Carlsbad Caverns National Park is a United States National Park in the 
Guadalupe Mountains of southeastern New Mexico. The primary attraction of the 
park is the show cave, Carlsbad Cavern. ... He named many of the rooms, 
including the Big Room, New Mexico Room, Kings Palace, Queens Chamber, 
Papoose Room,... [DOC] [TLE] Carlsbad Caverns National Park (U.S. National Park Service) [PAR] Carlsbad Caverns National Park. ... Hidden beneath the surface are more than 
119 known caves - all formed when sulfuric acid ... Carlsbad, NM 88220... [DOC] [TLE] A brief history of exploration in Lechuguilla Cave in New Mexico, USA [PAR] sert terrain in Carlsbad Caverns National Park, in southeastern New Mexico, ... 
caves have been found in this region, but Lechuguilla Cave greatly exceeds the 
...... has always been explored through the work of many ... exploration beyond 
Nativity Chamber was not going ..... a few leads still need to be checked in the 
future. [DOC] [TLE] Carlsbad Caverns National Park | national park, New Mexico, United ... [PAR] Area of the Chihuahuan Desert in southeastern New Mexico, U.S., near the ... to 
have discovered the cavernexplored the cave further and began giving ... The 
total length of the rooms and passages is still unknown, but the explored ... of 
Lechuguilla began, more than 100 miles (160 km) of passages have been 
surveyed. [DOC] [TLE] Hike Grutas de Cacahuamilpa National Park in Mexico | Modern Hiker [PAR] Jul 29, 2014 ... How to Get There The entrance to the National Park is close to the ... tours leave 
every hour and it is not possible to explore the cave without a guide. ... on a new 
set of lights I didn't gasp at the new sights they revealed. ... The cave system has 
about 90 (!) salons but only the first 20 have been fully explored... [DOC] [TLE] When you explore Jewel Cave and Wind Cave in South Dakota ... [PAR] Feb 29, 2016 ... Visitors to the caves of the National Park Service have much to ... Here is what it's 
like to explore two in South Dakota: the still largely uncharted Jewel Cave and 
the ... and Lechuguilla Cave in New Mexico  are managed by the park ... "I am 
one of many, many cavers who have been to places where there... [DOC] [TLE] Underground Wonders of Carlsbad Caverns National Park - The ... [PAR] Apr 10, 2013 ... I have a National Parks travel bucket list and Carlsbad Caverns in New Mexico 
has always been high on that list. ... Home  Cruising  Exploring ... bats exiting 
the cave and made wooden ladders to fully explore the underground ... Standing 
still long enough, we heard water dripping from many directions. [DOC] [TLE] Colossal Cave - - DesertUSA [PAR] The cave is not fully explored, but scientists estimate that there are at least thirty 
... Park is listed on the National Register of Historic Places, and it certainly has a 
history. ... and tell the "Bandit Legend," the favorite part of the tour for many 
guests. ... the bandits turned the locomotive over on its side with the engineer still 
in it. [DOC] [TLE] Our National Parks and Reservations - JStor [PAR] the ranges that have not been taken up by farmers or eaten off by domestic ... 
Porto

Question: Many of the caves in this New Mexico national park still have not been fully explored
Answer: Carlsbad Caverns