+ All Categories
Home > Documents > Waitomo glowworm caves

Waitomo glowworm caves

Date post: 20-Feb-2016
Category:
Upload: orpah
View: 64 times
Download: 1 times
Share this document with a friend
Description:
Waitomo glowworm caves. The Waitomo Glowworm Caves attraction is a cave at  Waitomo  on the  North Island  of  New Zealand , known for its population - PowerPoint PPT Presentation
16
Transcript
Page 1: Waitomo glowworm caves
Page 2: Waitomo glowworm caves
Page 3: Waitomo glowworm caves

The Waitomo Glowworm Caves attraction is a cave at Waitomo on the North Island of 

New Zealand, known for its populationOf glowworms, Arachnocampa luminosa. This species is found exclusively in New Zealand. They are around the size of an

average mosquito. This cave is part of the Waitomo Caves system that includes the 

Ruakuri Cave and the Aranui Cave.The attraction has a modern visitor centre at the entrance, largely designed in wood. There are organized tours that include a 

boat ride under the glowworms.

Page 4: Waitomo glowworm caves

The name "Waitomo" comes from the Māori words wai, water and tomo, hole or shaft. The local Māori people had known

about the caves for quite some time before the local Māori Chief Tane Tinorau and an English surveyor, Fred Mace, did

an extensive exploration in 1887Their exploration was conducted with

candlelight on a raft going into the cave where the stream goes underground. This is now the exit for the cave. As they began

their journey, they came across the Glowworm Grotto and were amazed by the twinkling glow coming from the ceiling. As

they travelled further into the cave by poling themselves towards an

embankment, they were also astounded by the limestone formations. These

formations surrounded them in all shapes and sizes.

History

Page 5: Waitomo glowworm caves

They returned many times after and Chief Taneindependently discovered the upper level

entrance to the cave, which is now the current entrance. Tane Tinorau and his wife Huti, by 1889, had opened the cave to visitors and were leading groups for a small fee. The

administration of the cave was taken over by the government in 1906 after there was an

escalation in vandalism. In 1910, the Waitomo Caves Hotel was built to house the many

visitors.In 1989, the land and cave were returned to the descendants of Chief Tane Tinorau and Huti. They now receive a percentage of the

cave’s revenue and are involved in the management and development of the cave. These descendants encompass many of the

employees of the caves today.

Page 6: Waitomo glowworm caves

BIOLOGY

The most renowned animal in the cave is the glowworm Arachnocampa luminosa. There are several small underwater lakes that were created by freshwater creeks or brooks. The walls of the caves are covered with a variety of fungi including the cave flower (a distant relation to the genus Pleurotus) that is actually a mushroom-like fungus. The most common animals in the caves are insects. This includes albino cave ants, giant crickets, and of course the glowworms.

Page 8: Waitomo glowworm caves

CAVE MONITORING

The glowworms of the Waitomo Glowworm Caves are closely guarded by a Scientific Advisory Group. This group has automated equipment

that continually monitors the air quality especially the carbon dioxide levels, rock and air

temperature, and humidity. Data from this equipment is carefully analyzed by specialist

staff. The advisory group uses the information to establish how the cave should be managed. They determine if and when air flow patterns should

be changed and how many people are allowed to visit the caves each day.

Page 9: Waitomo glowworm caves
Page 10: Waitomo glowworm caves

GUIDED TOURSThe Cathedral in the Waitomo Glowworm Caves.

The guided tour through the Waitomo Glowworm Caves brings the visitor through three different levels and begins at the top level of the cave and the Catacombs. The levels

are linked by the Tomo, which is a 16 m vertical shaft made of limestone. The second level is called the Banquet

Chamber. This level is where early visitors stopped to eat and there is evidence of this in the smoke on the ceiling of

the chamber. From here it may be possible to link back to the upper level to see the largest formation called the Pipe Organ but on busy days this area is closed to the public

because the build-up of carbon monoxide may be hazardous.The third and final level goes down into the Cathedral,

demonstration platform, and the jetty. The Cathedral is an enclosed area with rough surfaces, now paved, and is about

18 m high, giving it good acoustics. A number of famous singers and choirs have performed here including Dame Kiri

Te Kanawa.

Page 11: Waitomo glowworm caves

The tour concludes with a boat ride through the Glowworm Grotto. The boat takes the visitor

onto the underground Waitomo River where the only light comes from the tiny glowworms

creating a sky of living lights.[4]

Page 12: Waitomo glowworm caves

For more than 100 years the Glowworm Caves of Waitomo have attracted millions of people from all over the world. A tiny glowing insect no bigger than an average mosquito has fascinated and intrigued people from all walks of life at these glowworm caves in New Zealand.In an average year, thousands of people will experience the trip of a lifetime at these New Zealand glowworm caves. Well laid out scenic tracks through beautiful native bush surround the caves, and offer pleasant walks of varying distances.Take a guided tour of the limestone caves and enjoy a boat ride through the darkness of the Glowworm Grotto where a multitude of insects glow and reflect off the water deep under the ground

Page 13: Waitomo glowworm caves
Page 14: Waitomo glowworm caves
Page 15: Waitomo glowworm caves
Page 16: Waitomo glowworm caves

Recommended