Waimea Canyon, also known as the Grand Canyon of the Pacific, is a large canyon, approximately ten miles (16 km) long and up to 3,000 feet (900 m) deep, located on the western side of Kauaʻi in the Hawaiian Islands. The canyon was formed by a deep incision of the Waimea River arising from the extreme rainfall on the island's central peak, Mount Waiʻaleʻale, among the wettest places on earth.
Geologically the canyon is carved into the tholeiitic and post-shield calc-alkaline lavas of the canyon basalt. The lavas of the canyon provide evidence for massive faulting and collapse in the early history of the island. The west side of the canyon is all thin, west-dipping lavas of the Napali Member, while the east side is very thick, flat-lying lavas of the Olokele and Makaweli Members. The two sides are separated by an enormous fault along which a large part of the island moved downwards in a big collapse.
The canyon has a unique geologic history—it was formed not only by the steady process of erosion, but also by a catastrophic collapse of the volcano that created Kauaʻi.
Like the other Hawaiian islands, Kauaʻi is the top of an enormous volcano rising from the ocean floor. With lava flows dated to about 5 million years ago, Kauaʻi is the oldest of the large Hawaiian islands. Roughly 4 million years ago, while Kauaʻi was still erupting almost continuously, a portion of the island collapsed. This collapse formed a depression, which then filled with lava flows.
In the time since, rainwater from the slopes of Mount Waiʻaleʻale have eroded Waimea Canyon along one edge of the collapse. The cliffs on the west side of the canyon are composed of thin lava flows that ran down the surface of the Kauaʻi volcano. On the other side of the canyon, the cliff walls are built from thick lava flows that pooled in the depression. Over time, the exposed basalt has weathered from its original black to bright red.
Waimea Canyon State Park encompasses 1,866 acres (7.5 km²) and is a popular tourist attraction on the island. It provides a wilderness area with numerous hiking trails. It can be accessed from Waimea on Hawaiʻi state road 550, which is 18 miles long and leads up to Koke'e State Park. The island of Niihau, only a short distance west of Kauai at that point, can be clearly seen from the highway.
Nā Pali Coast State Park encompasses 6,175 acres (2,499 ha) of land and is located in the center of the rugged 16 miles (26 km) along the northwest side of Kauaʻi, the oldest inhabited Hawaiian island. The Nā Pali coast itself extends southwest starting at Keʻe Beach extending all the way to Polihale State Park. The pali (cliffs) rise as high as 4,000 feet (1,200 m) above the Pacific Ocean. The state park was formed to protect the Kalalau Valley.
Although inaccessible to automobiles, this coast can be enjoyed by hiking, boating (in kayaks from May 15 through Labor Day) or from a helicopter. The Kalalau Trail from the end of Hawaii Route 56 (called the Kuhio Highway) provides the only land access, traversing 11 miles (18 km) and crossing five major valleys (and many smaller ones) before reaching Kalalau Beach at the base of Kalalau Valley. To the east of the state park is the Hono O Nā Pali state Natural Reserve. It was established in 1983, and then extended to over 3,578 acres (14.5 km2) on March 23,2009.
Kauaʻi or Kauai,[3] known as Tauaʻi in the ancient Kaua'i dialect (pronounced /ˈkaʊ.aɪ/ in English and [kɔuˈwɐʔi] in Hawaiian) is geologically the oldest of the main Hawaiian Islands. With an area of 562.3 square miles (1,456.4 km2), it is the fourth largest of the main islands in the Hawaiian archipelago, and the 21st largest island in the United States.[4] Known also as the "Garden Isle", Kauaʻi lies 105 miles (170 km) across the Kauaʻi Channel, northwest of Oʻahu. This island is the site of Waimea Canyon State Park.
The United States Census Bureau defines Kauaʻi as Census Tracts 401 through 409 of Kauaʻi County, Hawaiʻi, which is all of the county except for the islands of Kaʻula, Lehua, and Niʻihau. The 2000 census population of Kauaʻi (the island) was 58,303.[5]
Loading...
8:32
NaPali Coast and Mozartby NaPaliPhoto285 views
@mikedeisenberg I am not sure, I was there on vacation but don't remember now.
xjustjuddx 1 week ago
I have always wanted to hike to that spot. Which trail do you take to get there? Link ? Thanks!
mikedeisenberg 2 weeks ago