O'ahu Hawaii Maui Kauai Molokai Lanai

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Ancient Historical Sites

Bellstone

Captain James Cook Monument

Cemetary above Birthstone

Christ Memorial Episcopal Church

Coconut Grove

Fern Grotto

Grove Farm Homestead

Ha'upu Mountain Range

Hanakapi'ai Falls

Hanalei

Hanapepe

Kalaheo Town

Kalalau Lookout

Kalihiwai Falls

Kamokila Hawaiian Village

Kapa'a Town

Kauai Coffee Company

Kauai Marriott

Kauai Memorial Gardens

Kauai Museum

Kauai Soto Zen Temple Zenshuji

Keahua Arboretum

Kilauea Lighthouse

Kilohana

King Kong Profile

Kipu Falls

Knudsen Gap

Koke'e Campground

Koke'e Discovery Center

Koke'e Lodge

Koke'e Museum

Koloa Natural Ampatheater
Waikapala'e Wet Cave

 

Highway 560
Ha'ena, North Kauai

This is the second wet cave located in this area. A short, uphil climb brings you to the entrance. The other wet cave, Waikanaloa, and Manini-holo, a dry cave, are nearby. All of these caves were formed when the ocean was much higher than today and etched away at the lava rock creating the caves.

 
 
This particular cave has an unusual effect for those who want to brave the ice-cold water. It is called the Blue Room. At the back of the main cave is a small opening into another, smaller room accessible only by swimming. Once inside the smaller chamber, look toward the main opening. The sunlight reflecting off the freshwater makes everything around you turn blue.
 
 
The water in the wet caves comes from underground springs that eventually feed into the ocean. The water level in the caves are effected by the tide. Viewing in the Blue Room is best during high tide as the sunlight has a narrower opening into the chamber and more of the blue color is reflected.
 
 

Useful Information:

  • Short hike up to this wet cave
  • Bacteria, such as leptospirosis, is often present in freshwater. A sign posted nearby indicates this hazard and states "No Swimming"
  • The water is very cold
  • In the "Blue Room", the water is deep and there is nothing to hold on to so you will have to tread water the entire time
  • Wear reef shoes to provide grip on the slippery lava rock
 
  DIRECTIONS:
From Ha'ena, take Highway 560 west. Both wet caves are located on the left just before Mile Marker #10, past the Ha'ena Beach Park. A short trail uphill leads to this cave.
 


   


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Koloa Sugar Mill

Koloa Town

Kukuiolono Park & Golf Course

Kukui'ula Harbor

Limahuli Garden

Lumahuli Stream

Makaha Ridge

Makawehi Lithified Cliffs

Manini-holo Dry Cave

Manoa Stream

Menehune Ditch

Menehune Fishpond

Moku'ae'ae Island

Na Pali Coast

National Tropical Botanical Garden

Nawiliwili Harbor

Ni'ihau Lookout

Ninini Point Lighthouse

Old Sugar Mill

'Opaeka'a Falls

Prince Kuhio Park

Princeville

Queens Bath

Russian Fort Elizabeth

Sea Arch at Marriott

Secret Falls

Sleeping Giant

Spouting Horn

Tree Tunnel

Waikanaloa Wet Cave

Waikapalae Wet Cave

Wailua Falls

Wailua River

Waimea

Waimea Canyon

Waimea swinging bridge