Grand Canyon Caverns

Grand Canyon Caverns - former fallout shelter

Cave with enormous cave rooms. Contains remnants of some extinct animals, e.g. ground sloth. Caves can be accessed through a 64 m deep shaft while the natural entrance has been sealed off as it is a sacred place to Hualapai people.

Agate House Pueblo

Agate House Pueblo, built from petrified wood

Abandoned prehistoric settlement, almost exclusively built from petrified wood. Pueblo had eight rooms, inhabited in 900 – 1200 AD. Partly reconstructed.

Makauwahi Cave

Makauwahi sinkhole - enatrance in the cave

The largest limestone cave in Hawaii, the richest fossil finds in the Pacific. Graveyard of ancient Hawaiians. The cave contains a sinkhole with a lake. This lake contains a 10,000 years-long history of sedimentation thus providing a very detailed and precise timeline of a natural evolution in Hawai’i. Here have been found remnants of numerous species of extinct birds.

Moaning Cavern

Cave formations in the Moaning Cavern

Cave with vertical entrance shaft. Here have fallen and died prehistoric people and extinct animals. Water drops created a moaning sound that was heard outside the cave. This effect was lost when the cave opening was expanded for tourists.

La Brea tar pits

La Brea tar pits

Site where in the tar have been preserved numerous extinct animals such as two species of mammoth, sabre-toothed cats, American lions and many other.

Punuk Islands

Skulls in Punuk Islands

A large number of bones – including human bones – are found on these islands. Bones are washed out in other places and are transported by the sea currents here.

Qagnax Cave

A lava tube where have been found remnants of unique dwarf mammoths (Mammuthus primigenius) who lived here around 3700 BC. Cave – 12 m deep pit – was discovered in 1999. Only in Wrangel Island mammoths lived more recently (2590 BC), as far as it is known.

Strelley Pool

Strellley Pool stromatolite fossil

Here has been found some of the oldest evidence of life on Earth – 3.43 billion years old fossils of sulphur-processing bacteria in fossil stromatolites.

Murchison River Gorge

Murchison Gorge through Nature's Window

Spectacular river gorge, more than 80 km long and up to 129 m deep. Valuable Ordovician fossils. Endemic species of plants.

Yea Flora Fossil Site

Fossil of Baragwanathia longifolia

Site with 415 million year old (Silurian) fossils of ancient vascular land plants Baragwanathia, oldest of its kind in the world.