Search results
Results from the WOW.Com Content Network
Spring Valley Caverns; T. ... Media in category "Caves of Minnesota" This category contains only the following file. BirdsNestMysteryCaveMN.jpg 3,127 × 4,691; 4.04 MB
Bull Thistle Cave; The Caverns at Natural Bridge; Clarks Cave; Dixie Caverns; Endless Caverns; Gap Cave; Grand Caverns, formerly "Weyer's cave" Indian Jim's Cave; Luray Caverns; Melrose Caverns; Natural Tunnel; Ogdens Cave; Shenandoah Caverns; Skyline Caverns; Stay High Cave; Unthanks Cave
The Minnesota Geological Survey has placed this image in the public domain with the request that credit be given to the Minnesota Geological Survey, University of Minnesota, and to the author(s) of the specific work. These images are available through the Minnesota Digital Library, "Minnesota Reflections".
Map of Minnesota bedrock by age. Shaded relief image: Superior Upland in the northeast, the flat Red River Valley in the northwest, Central Minnesota's irregular landscape, the Coteau des Prairies and Minnesota River in the southwest, and the southeast's dissected Driftless Area along the Mississippi River below its confluences with the Minnesota and St. Croix in East Central Minnesota
The park is about 5 miles (8.0 km) from Mystery Cave and occupies approximately 3,170 acres (12.8 km 2), with camping, interpretive programs, and hiking, horseback, cross-country skiing trails, cold water streams and excellent trout fishing. The cave includes stalactites, stalagmites, and underground pools, and is a constant 48 °F (9 °C). It ...
Spring Valley Caverns is a cave system in southeastern Minnesota near Spring Valley, Minnesota in Fillmore County. The region is within the Driftless Area , a region noted for its karst topography , which includes caves and sinkholes .
The Wabasha Street Caves is an event hall built into the sandstone caves located on the south shore of the Mississippi River in downtown Saint Paul, Minnesota. [1] The caves have been home to mobsters, speakeasies, and for the past 30 years have hosted Swing Night every Thursday night with professional live Big Bands and vocalists, playing music of the old Tommy Dorsey, Glenn Miller, Count ...
A cave survey is a map of all or part of a cave system, which may be produced to meet differing standards of accuracy depending on the cave conditions and equipment available underground. Cave surveying and cartography , i.e. the creation of an accurate, detailed map, is one of the most common technical activities undertaken within a cave and ...