They are among the flattest, smoothest, and least explored regions on Earth. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. This region is the lowest, flattest, warmest, and wettest part of the state. The echidna has the flattest lens of any animal, giving it the longest focal length. The Sigsbee Abyssal Plain is the deepest and flattest sector of the deep basin. The central part of Aragon, the flattest, is the richest in culinary specialties. They are some of the flattest and lowest areas in the Big Thicket. The result is a black color that appears even blacker than the flattest black paint. Elis occupied the western, and flattest part of the Peloponnese. Weatherby Magnum is one of the flattest shooting commercial cartridges. On average, Florida is the flattest state in the United States. Haskell County is the flattest county in Kansas. After this hikers descend into some of the flattest agricultural land on the island. It is relatively the flattest section of Boise, with sweeping views of the Boise Front. Generally the flattest place in the bastide was used for the square.