Walk behind the Keck Twins and look northwest and you'll see...nothing. Down there is the ideal location for the TMT, which supersizes Keck's many-small-mirrors design to create the world's most advanced and powerful optical telescope, an estimated $1.4 billion endeavor. Once complete, the 492 individually mounted mirrors will peer into the deepest mysteries of the universe. We say once, not if, because the TMT will be built, just maybe not atop Mauna Kea if a vocal group of protesters have their way.
Thirty Meter Telescope (planned)
Maunakea
Lonely Planet's must-see attractions
25.51 MILES
This well-done museum highlights Hawaiʻi's sugar industry, which spanned the period from the mid-1880s to 1996. Museum curator Wayne Subica has single…
0.76 MILES
At 13,796ft in the air, you are above 40% of the atmosphere and 90% of its water vapor – apparently perfect conditions for growing the giant mushroom-like…
Puʻukohola Heiau National Historic Site
26.19 MILES
By 1790 Kamehameha the Great had conquered Maui, Lanaʻi and Molokaʻi. But power over his home island of Hawaiʻi was a challenge. When told by a prophet…
1.52 MILES
On an island with a conspicuous dearth of surface water, tiny Lake Waiʻau's existence on a porous lava mountain is something of an enigma. Hawaiian…
27.89 MILES
Arguably Hilo's most beautiful spot, these sprawling Japanese gardens are perfect for picnicking. Named for Hawaii's last queen (r 1891–93), the 30-acre…
21.49 MILES
The island's best ‘tourist waterfall’ is found at this outstanding, family-friendly park. Walk the paved path counterclockwise, on a loop that traverses…
Hapuna Beach State Recreation Area
24.93 MILES
Hapuna Beach is world famous for its magnificent half-mile sweep of white powder sand and fabulously clear waters. In summer, waves are calm and allow…
24.79 MILES
This lovely powdering of white sand is a local favorite but remains somewhat off the tourist radar. Both family-friendly and gay-friendly, its calm,…
Nearby Maunakea attractions
0.62 MILES
When it came online in 1999, Japan's 26.9ft Subaru Telescope was the most expensive observatory ever constructed. The 22-ton mirror is one of the largest…
0.63 MILES
These eight 19.7ft radio telescopes work together (via supercomputer) to create image resolutions equal to an antenna 0.3 miles in diameter. The SMA…
0.65 MILES
Mirrors larger than 26.2ft are so heavy that gravity distorts them as they move. Keck's breakthrough design overcame that limitation in 1993 by using a…
4. James Clerk Maxwell Telescope
0.74 MILES
You can easily recognize the JCMT by the world's largest sheet of Gore-Tex® which covers the telescope allowing it to operate night and day. Its 49.2ft…
0.76 MILES
At 13,796ft in the air, you are above 40% of the atmosphere and 90% of its water vapor – apparently perfect conditions for growing the giant mushroom-like…
6. NASA Infrared Telescope Facility
0.77 MILES
Able to utilize multiple sensors, this 3m (9.8ft) infrared telescope has diverse applications, from close-to-home observations – like measuring the ozone…
7. California Institute of Technology 10.4m Submillimeter Telescope (CSO)
0.81 MILES
Also known as the Caltech Submillimeter Observatory, this telescope received its first light in 1986 and was shuttered in 2015. Observations of…
8. Canada-France-Hawaii Telescope
0.98 MILES
This 3.6m (11.8ft) optical/infrared telescope's first light was 1979, making it the oldest operational telescope on the mountain. It specializes in wide…
- placement: superzone
- path: Destinations/POIs/superzone
- possible size: [970, 250], [970, 90], [728, 90], [1, 1],
- targeting:
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