
Blackjack Oak
Thick leathery leaves and a scrappy crown let blackjack oak occupy soils where richer forest trees grow poorly.
Browse Explore’s field guide to destinations, wildlife, art, and the natural world. Open a discovery for practical details and background.

Thick leathery leaves and a scrappy crown let blackjack oak occupy soils where richer forest trees grow poorly.

A pale plover nests almost invisibly on open northern beaches where changing water and human disturbance can erase a season’s work.

Spring males stamp, rattle, coo, and pivot on traditional dancing grounds called leks while hens quietly judge the performance.

An ancient-looking fish is actually a living specialist of big, warm, sediment-rich rivers whose natural flow has been heavily altered.

Restored bighorn herds use Black Hills cliffs as escape terrain, but disease carried by domestic sheep remains a serious management concern.

A thumbnail-sized snail persists in refrigerated pockets of habitat left by the Ice Age, making microclimate—not scenery—its entire world.

A bubbling metallic song tumbles over spring grass from a bird that will later migrate all the way to southern South America.

Enormous ears make this rare bat visually unmistakable, but entering its cave to confirm a sighting can threaten the very colony being sought.

Five centuries of American art, daring architecture, and wooded trails meet around spring-fed ponds in Bentonville.

A national park woven into downtown, where protected thermal water, mountain trails, and Bathhouse Row share one compact valley.

A free-flowing Ozark river winds beneath towering limestone bluffs, linking paddling reaches, wilderness trails, gravel bars, and old homesteads.

Fay Jones’s glass-and-timber chapel turns a quiet Ozark woodland into one of America’s most celebrated modern sacred spaces.

Full-scale White House rooms, policy exhibits, and millions of presidential records fill a glass building reaching toward the Arkansas River.

A dramatically rebuilt Little Rock arts campus combines international works on paper, craft, live theater, studios, and free general admission.

Five chronological galleries move from Paleoindian stone tools to historic clothing, pottery, beadwork, and the difficult histories behind collecting.

Immersive galleries trace the nation’s oldest federal law-enforcement agency from frontier courts to witness protection and modern operations.

A wooded Hot Springs science center turns motion, electricity, engineering, and perception into large-scale experiments visitors operate themselves.

Restored nineteenth-century buildings, Arkansas-made objects, and changing exhibitions reveal frontier Little Rock as a complicated urban community.

Objects, oral histories, music, and reconstructed spaces trace Black entrepreneurship, creativity, faith, and civil rights across Arkansas.

Working-scale machinery, geology exhibits, and a recreated boomtown explain how the 1921 Smackover discovery remade southern Arkansas.

The working high school and visitor center interpret the Little Rock Nine, the 1957 desegregation crisis, and its unfinished civic legacy.

A riverside site connects military occupation, Cherokee removal, Judge Parker’s court, federal jails, and the border with Indian Territory.

A remarkably intact 4,300-acre battlefield explains the 1862 campaign through terrain, Elkhorn Tavern, exhibits, and a driving loop.

Trails and exhibits trace Quapaw homelands, a 1686 French trading post, changing empires, Arkansas Territory, and Civil War battle.

A ranger-led tour of the Hope house connects Bill Clinton’s early family life to the ideas of home, race, education, and public service.

Guided buildings, working crafts, streets, and museums preserve a courthouse town linked to the Southwest Trail and Civil War Arkansas.

Eighteen preserved mounds, an embankment, plaza, and visitor center reveal a sophisticated ancestral community active roughly 650–1050 CE.

A mound, village footprint, laboratory, and river trail explore the community often linked to the Casqui encountered by de Soto in 1541.

A compact museum on Wilson’s square presents extraordinary late Mississippian pottery, tools, ornaments, and evidence from northeast Arkansas villages.

Miles of paths join seasonal plantings, native forest, Lake Hamilton overlooks, playful children’s structures, and Fay Jones–school architecture.

A compact community garden combines native plants, herbs, roses, sensory beds, seasonal displays, and Arkansas’s only butterfly house.

A short paved loop protects native south Arkansas trees, understory plants, wildlife habitat, and seasonal color within the city.

Arkansas’s largest zoo combines century-old stonework, primates, big cats, elephants, reptiles, and keeper programs in central Little Rock.

A nonprofit Ozark refuge gives lifetime care to lions, tigers, bears, and other survivors of private ownership and commercial exploitation.

Sandstone overlooks, CCC architecture, rock shelters, forest trails, and a 95-foot waterfall spread across a flat-topped mountain.

A landmark 1930s park combines native-stone cabins, lake, waterfall, mountain-bike routes, and trails through sandstone crevices.

A forested plateau rises to 2,753 feet with cliff overlooks, hang-gliding launches, rare butterflies, trails, and a mountaintop lodge.

Two demanding summit routes, accessible valley trails, riverside habitat, and a modern visitor center sit minutes from the capital.

Visitors search a plowed volcanic surface for diamonds and other minerals, then keep whatever genuine specimens they discover.

Arkansas’s largest lake spreads among undeveloped islands with paddling, camping, swimming, fishing, and guided water interpretation.

A 12,000-acre conservation landscape wraps Beaver Lake with long trails, backcountry camps, paddling coves, wildlife, and a strong visitor center.

Clear water, boulder gardens, rare species, rugged trails, and the Class III–IV Cossatot Falls demand weather-aware planning.

A moderate forest hike reaches Hawksbill Crag and a sweeping wilderness view, with an unprotected drop demanding deliberate behavior.

A family-popular Buffalo River trail follows Clark Creek through limestone walls to a natural bridge and rain-dependent Eden Falls.

A strenuous descent from Centerpoint reaches Big Bluff’s exposed Goat Trail, then demands the full elevation back to the road.

A roughly 27-mile Ouachita circuit combines repeated ridge climbs, Little Missouri River crossings, remote camps, and flash-flood exposure.

A long Petit Jean loop threads forested hollows, a natural bridge, rock shelters, and a rain-fed grotto beyond the park’s busiest viewpoints.

Reserved Forest Service tours enter vast decorated chambers where flowing water still builds columns, draperies, and flowstone.