Lake Waiau, Hawaii, USA

[Full Again: Lake Waiau nearly disappeared, in a shrinking process that extended from 2010 – 2015 with no clear explanation. As of September 2015, it is again full.] Tiny Lake Waiau on Hawaii’s Big Island is one of the highest elevated lakes on the planet. Located at 13,020 feet above sea level, near the summit of Mauna Kea volcano (13,796 feet), Lake Waiau (Hawaiian for “swirling water”) lies in the – READ THE FULL ARTICLE

Welcome to the ultimate guide to Lake Waiau! Article topics include:

Looking for Lake Waiau cabins or other accommodations? Save time and use this interactive map to find, compare and book at the best rates. Or explore more of our favorite travel partners.

Welcome to the ultimate guide to Lake Waiau! Article topics include:

Looking for Lake Waiau cabins or other accommodations? Save time and use this interactive map to find, compare and book at the best rates. Or explore more of our favorite travel partners.

All About Lake Waiau

Lake Locations: USA - West - Hawaii - Big Island -

[Full Again: Lake Waiau nearly disappeared, in a shrinking process that extended from 2010 – 2015 with no clear explanation. As of September 2015, it is again full.]

Tiny Lake Waiau on Hawaii’s Big Island is one of the highest elevated lakes on the planet. Located at 13,020 feet above sea level, near the summit of Mauna Kea volcano (13,796 feet), Lake Waiau (Hawaiian for “swirling water”) lies in the crater of Pu’u Waiau cinder cone in the Mauna Kea Forest Reserve. Its size varies with its water level. It’s one of just a very few lakes in the state of Hawaii. Despite its tropical location, Lake Waiau freezes during winter.

Aside from rainwater and snow melt, there is no apparent source of water inflow to Lake Waiau – no underwater spring, no river or creek. Many scientists believe that Lake Waiau’s primary water source is permafrost, a thick layer of frozen soil that lies underneath the lake. The permafrost melts as needed to replace water that evaporates from Lake Waiau’s surface. If accurate, then Lake Waiau is the only alpine lake in the Hawaiian islands.

Lake Waiau is a 30-45 minute hike off the road that leads to the peak of Mauna Kea. Parking is provided near the path that leads to the lake. Because of the high elevation and a thickly pebbled hiking surface, hiking from the parking area to Lake Waiau is relatively challenging. Pack plenty of water and a picnic lunch to enjoy the moon-like landscape surrounding the lake. Afterwards, drive to the volcano’s summit, home to the 500-acre “Astronomy Precinct” established in 1967, where observatories operated by international organizations point their telescopes toward the heavens.

Measuring less than 2 acres and about 300 feet across at “full pond”, Lake Waiau raises the question “What is a lake?” Lakelubbers defines a lake as a natural or man-made inland body of water that provides significant recreational or residential opportunities. There’s no “accepted” minimum or maximum size of a lake; a “lake” can actually be any body of water that is called by that name. As we build our database, Lakelubbers is focusing mostly on lakes with surfaces that are 640 acres (1 square mile) or larger. But there are thousands of significant recreational lakes on Earth that measure less than 640 acres, including Lake Waiau, and many of them will be described on Lakelubbers.

Lake Waiau is included here because some consider it to be the highest elevated lake in the USA. One lakes enthusiast says that it’s just #7 by that measure and says that the USA’s highest elevated lake is “Lake Muriel”, at 14,100 feet, in Washington state. See the article referenced in the links below to decide for yourself.

Mauna Kea has many similar chemical and physical characteristics as the moon’s surface. In conjunction with Hawaii’s Pacific International Space Center for Exploration Systems (PISCES), NASA has chosen a spot on Mauna Kea’s lower slope that represents a lunar crater. Beginning in 2010, the agencies will simulate the moon’s surface and other environments on the ancient slope, and Mauna Kea will become an important step toward future space explorations.

Things to Do at Lake Waiau

  • Picnicking
  • Hiking

All About Lake Waiau

Best hotels and vacation rentals at Lake Waiau

The Lake Waiau map shown above is a simple and stress-free way to search for trip accommodations. But if you want to take a deeper dive to find the ideal waterfront home, cabin, condo, hotel or resort, visit our favorite lodging partners by clicking the buttons below.

Note: These are affiliate links so we may earn a small commission if you book through them. While there is no extra cost to you, it helps provide resources to keep our site running (thank you)! You can read our full disclosure policy here.


More Ways to Book a Lake Waiau Vacation

While our interactive map above is perfect for comparing LAKENAME rental homes (with VRBO) and nearby hotels (with Booking.com), there might be times when you need to expand your search with a different type of accommodation. Here are some other LAKNAME lodging partners you might want to explore:

Check TripAdvisor
Explore RV Rentals
Find a Campspot
View All Resources

Note: These are affiliate links and we may earn a small commission. Read our full disclosure policy here.


More Sites to Book a Lake Waiau Vacation

Our interactive lodging map shown above is perfect for comparing LAKENAME VRBO rental homes and nearby Booking.com hotels, there are times when you need to expand your search for different types of accommodation. Here are some other LAKNAME lodging partners you can explore:

Check TripAdvisor
Explore RV Rentals
Find a Campspot
View All Resources

Note: These are affiliate links and we may earn a small commission. Read our disclosure policy here.


More Sites to Book a Lake Waiau Vacation

Our interactive lodging map shown above is perfect for comparing LAKENAME VRBO rental homes and nearby Booking.com hotels, there are times when you need to expand your search for different types of accommodation. Here are some other LAKNAME lodging partners you can explore:

Check TripAdvisor
Explore RV Rentals
Find a Campspot
View All Resources

Note: These are affiliate links and we may earn a small commission. Read our disclosure policy here.


Recommended Sites to Book a Lake Waiau Vacation

If you want to take a deeper dive to find waterfront lake cabins, cottages, condos, hotels or resorts, check out our favorite Lake Waiau lodging partners.

  • VRBO – Use VRBO to find the perfect lake rental home, condo, cabin, cottage or other vacation property.
  • Booking.com – One of the world’s leading digital travel companies, Booking.com connects travelers to everything from cozy B&Bs to luxury resorts.
  • Expedia – Expedia is a popular online travel agency with more than 140,000 lodging properties worldwide.
  • Hotels.com – With more than 325,000 hotels in 19,000-plus locations, Hotels.com is an industry leader in online accommodations.
  • TripAdvisor – Read traveler reviews and compare prices on hotels, vacation rentals and more at TripAdvisor.
  • Trivago – Trivago helps travelers compare deals for hotels and other accommodations from a variety of booking sites.
  • KAYAK – KAYAK scours hundreds of other travel websites at once to find the best deals on hotels and other travel-related services.
  • RVshare –RVshare connects travelers interested in renting a motorhome with owners who have RVs to rent.
  • CampSpot – Campspot offers premier RV resorts, family campgrounds, cabins and glamping options across North America.
ALL TRAVEL RESOURCES

Note: These are affiliate links so we may earn a small commission if you book through them. While there is no extra cost to you, it helps provide resources to keep our site running (thank you)! You can read our full disclosure policy here.

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Lake Type: Natural Freshwater Lake, Not Dammed

Surface Area: 2 acres

Normal Elevation (Full Pond): 13,020 feet

Minimum Elevation (Min Pond): 13,020 feet

Maximum Elevation (Max Pond): 13,020 feet

Average Depth: 5 feet

Maximum Depth: 7 feet

We strive to keep the information on LakeLubbers as accurate as possible. However, if you’ve found something in this article that needs updating, we’d certainly love to hear from you! Please fill out our Content Correction form.

More Lake Waiau news from LakeLubbers.com

  • Advertise your vacation rental property or local business: DETAILS HERE
  • The Lake Waiau forum has been discontinued: HERE’S WHY
  • New Lake Waiau photos coming soon!
  • You’re invited to join our lake-lovin’ community on Facebook and Instagram!
  • Share this Lake Waiau article with your fellow LakeLubbers:

Do you have a vacation rental property at Lake Waiau? Coming in 2022, LakeLubbers will have an opportunity for you to showcase your listing and put it in front of thousands of lake lovers searching our site for homes, condos or townhomes to rent for their upcoming lake trip this season.

Please get in touch with our advertising team HERE and we’ll provide you more details on this upcoming advertising opportunity.

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Looking for the Lake Waiau forum?

LakeLubbers previously offered visitors the ability to create accounts and participate in lake forums. When we overhauled the site’s content management system in 2021 we had to disable those features. We’re evaluating options and welcome your comments and feedback here.

We also encourage you to join our lake-lovin’ community on Facebook and Instagram!

Click here to advertise your Lake Waiau vacation rental or local business.

The former Lake Waiau forum is closed. Find out why here.

New Lake Waiau photo gallery is coming soon.

Please share this article with your fellow lake lovers!

Spread the word! Share our Lake Waiau article with your fellow Lake Lubbers!

Explore local Lake Waiau vacation rentals and hotel accommodations using our interactive map. Clicking on listings below will allow you to compare nearby properties, best rates and availability for your dates.

Looking for the old Lake Waiau forum group? Click Here

New Lake Waiau photos coming soon!

Vacation Home Name

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  • 2 bedrooms
  • 2 bathrooms
  • hot tub
  • wifi