Favorite Links. Centrally located for all your activities, The Lodge features first-class rooms that reflect the spirit of the Northwoods with all the comforts you expect - flat screen TVs, in-room refrigerators and a daily light breakfast. Just steps away from The Spa are two unique shopping experiences.
Piping pseudokarst. The 2010 Guatemala City sinkhole formed suddenly in May of that year; torrential rains from Tropical Storm Agatha and a bad drainage system were blamed for its creation. It swallowed a three-story building and a house; it measured approximately 20 m (66 ft) wide and 30 m (98 ft) deep.
If a sink-hole occurs in an urbanized area, utility lines may be exposed (Figure 12).The size of a sinkhole depends on how much material has been flusheddown the drain and on the size of the pipes. On average, sinkholes in Penn-sylvania range from 4 to 20 feet in diameter and have approximately thesame range in depth. Surface water can induce erosion along the rim of asinkhole and cause enlargement of the sinkhole to as much as several hun-dred feet long.