Mountains

Your Guide to the Ozarks and Ouachitas

The Natural State is home to two distinct mountain ranges — the Ozarks and the Ouachitas. While these mountain ranges are distinct in geology and character, they are united in offering landscapes that reward every kind of explorer. From limestone caves to sparkling lakes, rugged trails to scenic drives, these peaks invite you to explore and wander. Even after the sun sets behind the ridges, you can gaze at the stars from your campfire or the deck of your cabin or lodge.

Cliffside view overlooking a lush green forest and river.

The Ozark Mountains

The Ozark Mountains cover much of northwestern and north-central Arkansas before stretching into Missouri. A series of plateaus, the Ozarks are composed of ancient limestone, dolomite and sandstone. Over millions of years, water has carved this sedimentary rock into a classic karst landscape — caves, springs and sinkholes are hidden below the surface. Above ground, bluffs, natural bridges, rivers and streams create a rugged setting for mountain biking, hiking, fishing, paddling and camping. This wild Arkansas terrain lies within the 1.2-million-acre Ozark National Forest.

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Sunset over a hilly landscape with an orange sky and scattered clouds.

The Ouachita Mountains

The Ouachita Mountains stretch across west-central Arkansas into southeastern Oklahoma. Unlike most American ranges, which run north to south, the Ouachita ridges run east to west. Hardwood and pine forests blanket their slopes, while sandstone and shale define their foundation. Much of the range lies within the 1.8-million-acre Ouachita National Forest, where trails, rivers and campgrounds invite year-round exploration. The region is also known for its sparkling “diamond lakes” — Ouachita, Hamilton, Catherine, Greeson and DeGray — renowned for fishing, boating and water recreation. Scenic drives such as the Talimena National Scenic Byway open sweeping views across ridge after ridge of forested peaks.

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Person stands on scenic overlook, surrounded by autumn trees and distant mountains.

Tallest Arkansas Mountains

Arkansas has a lot more altitude than most people realize. Aside from breathtaking views, these mountains offer plenty of outdoor recreation, from hiking to bicycling to wildlife watching.

Cyclist on a wooden ramp in a sunny, forested park.

Mountain Biking & Gravel Riding

Whether you're just rolling into the sport or chasing your next personal best, Arkansas delivers two-wheeled adventures that meet you where you are, then push you further.