A tribute to Teddy Roosevelt, Theodore Roosevelt National Park sprawls across the same North Dakota landscape where Mr. Roosevelt established his Maltese Cross Ranch in 1883. Today the park marks its 29th birthday.

High, wind-swept prairie, cut here and there by the badlands, are the face of the park, which covers more than 70,000 acres. As with Badlands National Park, which also marks its birthday today, Theodore Roosevelt National Park is split primarily in two, with a "North Unit" and a "South Unit." There's even an "Elkhorn Ranch" unit that encompasses the ground where the young Mr. Roosevelt established a second ranch in 1884.

While President Roosevelt ranched the landscape from 1883 until 1887, and maintained his interests in the property until 1898, none of the buildings have survived, given over to recycled uses and time.

Roosevelt's last known visit to the Elkhorn was in 1892. He sold the ranch and buildings to Sylvane Ferris in 1898. Gradually the buildings were stripped of their furnishings and, according to a local stockman, by 1901 "every scrap of the Elkhorn Ranch had disappeared with the exception of a couple of half rotted foundations."

In his writings Theodore Roosevelt often referred to the Elkhorn as his "home ranch". His vivid descriptions of it, and of ranch life, enable his readers to imagine how things must have been.

My home ranch-house stands on the river brink. From the low, long veranda, shaded by leafy cotton-woods, one looks across sand bars and shallows to a strip of meadowland, behind which rises a line of sheer cliffs and grassy plateaus. This veranda is a pleasant place in the summer evenings when a cool breeze stirs along the river and blows in the faces of the tired men, who loll back in their rocking-chairs (what true American does not enjoy a rocking-chair?), book in hand--though they do not often read the books, but rock gently to and fro, gazing sleepily out at the weird-looking buttes opposite, until their sharp outlines grow indistinct and purple in the after-glow of the sunset.

As with Badlands National Park, Theodore Roosevelt National Park has extensive fossil fields. Millions of years ago swamps and lush forests dominated the landscape. Today the park has one of the largest petrified forests in the country, and extensive paleontological deposits from the Paleocene era. In addition to several plants and freshwater snails species, vertebrate fossils include crocodile-like creatures called champsosaurs, crocodiles and alligators, turtles and fish.

Today visitors to the national park bike on the paved and dirt roads that ramble across the landscape, head out on backcountry treks, canoe or kayak on the Little Missouri, camp at one of the three formal campgrounds, look for some of the many bird species that reside in or pass through the park, or go in search of the bison that call the park home.

Of the three campgrounds, the Cottonwood and Roundup sites are located in the South Unit while the Juniper Campground is in the North Unit. Juniper and Cottonwood can accommodate tents, trailers and recreational vehicles, though no hook-ups are available. Camping fees are non-refundable and are $10 per night per site.

The Roundup Campground is a group site that can hold 30 people without horses, or 20 people and 20 horses. It costs a minimum of $20 per night, or $2 per person per night and $1 per horse.

It currently costs $10 to enter the park by vehicle, and that fee is good for seven days. For those traveling on foot, by bike or by horse, the fee is $5.