Entry Type: Place - Starting with O

Old State House

The Old State House in Little Rock (Pulaski County) is the oldest standing state capitol building west of the Mississippi River. The structure was built to accommodate all branches of the new state’s government. It served a multitude of uses before becoming, in 1951, a museum of Arkansas history. Under the direction of the Department of Arkansas Heritage, the Old State House Museum continues to interpret Arkansas history from statehood to the present. In 1833, believing that Arkansas would soon achieve statehood, territorial governor John Pope hired Gideon Shryock, the architect of the Kentucky State Capitol, to design a state capitol building perched high on a bank of the Arkansas River. Shryock drew up plans for a large stone structure …

Olio (Scott County)

Olio is an unincorporated community in eastern Scott County located along Highway 80. Olio was established in 1858 along Dutch Creek. Agriculture and timber have contributed to the economy and way of life in the region. Prior to European exploration, the area surrounding Olio was a wilderness. Several species of wildlife that no longer inhabit the area, such as elk and buffalo, were present throughout the region. Numerous archaeological sites and burial mounds are located along the banks of prominent waterways such as Dutch Creek. Archaeological findings have provided evidence of early inhabitants dating to the Archaic, Woodland, and Mississippian periods. Further archaeological evidence has indicated that the people of the Caddo tribe later inhabited the area. During the late …

Oliver (Scott County)

Oliver is an unincorporated community located in northwestern Scott County along Highway 28 north of the Poteau River. Agriculture has traditionally been important to the area. Prior to European exploration, Oliver was a wilderness lush with native vegetation and numerous species of wildlife—including buffalo and elk, which no longer inhabit the area. Archaeological evidence from the Archaic, Woodland, and Mississippian periods has been discovered throughout the area. Additional evidence has indicated that the Caddo tribe had a strong presence along the Poteau River and other prominent waterways. Throughout the late seventeenth and early eighteenth centuries, French trappers and explorers traveled west from the Arkansas Post along the Arkansas River. From there, they began traversing smaller tributaries such as the Fourche La Fave River and Poteau River. It is likely that …

Olyphant (Jackson County)

The community of Olyphant is most noted for being the site of the last train robbery in Arkansas. On November 3, 1893, eight men hijacked Iron Mountain passenger train No. 51, robbed the passengers, and murdered the conductor, William P. McNally. The robbers were tracked down, tried, and found guilty, and three were hanged in Newport (Jackson County) in the only known multiple execution in Jackson County history. Olyphant is located on Highway 367 halfway between Newport, eight miles to the north-northeast, and Bradford (White County), eight miles to the south-southwest. Before the Civil War, Grand Glaise (Jackson County), a river port on White River, was the dominant community in the area and the second-largest town in the county. The …

Omaha (Boone County)

Omaha is a town in northern Boone County, about five miles from the Missouri state line. The town is on State Highway 14 (old U.S. 65) and was a stop on the Missouri Pacific railroad’s White River line. In the eighteenth and early nineteenth centuries, the Osage—who lived in what is now southern Missouri—would frequently visit the Ozark hills of what is now northern Arkansas on hunting and fishing expeditions. After the Louisiana Purchase of 1803, both Cherokee and Shawnee moved into the area. Local lore says that a Native American village called Sha-wa-nah existed at the site where Omaha would be built, although the village’s existence has not been verified by archaeological evidence. Even after treaties were revoked and …

Onia (Stone County)

Onia (pronounced Ownie) is located on Highway 263 three and a half miles north of Timbo (Stone County) near Roasting Ear Creek. The creek—popular for swimming, fishing, and baptisms—reportedly received its name when ears of corn were washed downstream during a flood. The two main landmarks of Onia are the Bethany Baptist Church and the post office in the center of the community. At one time, the area was part of the large community of Locust Grove, which was located in Searcy County before Stone County was created on April 17, 1873. What is today Onia was often referred to by locals as Lower Clark, with Upper Clark being in the Thola area of Searcy County. Near the old Roasting …

Oppelo (Conway County)

Known by thousands of travelers as the “turn-off” or last gas stop on the way to Petit Jean State Park, the small community of Oppelo had its origins many years prior to the development of the notable intersection of Highways 9 and 154. The often mispronounced name also provides recognition for this community of nearly 800. The area south of the Arkansas River in Conway County was negotiable territory in the early days and became a part of Perry County in 1840, when it was known as Aplin Township. In 1873, the Arkansas legislature returned the area to Conway County. Again, the area’s location relative to Petit Jean Mountain was an important consideration in the reunification with Conway County. The …

Optimus (Stone County)

Optimus is an unincorporated Stone County community in Optimus Township on Highway 5 across the White River from Calico Rock (Izard County), which is five miles to the north. Optimus is about twelve miles north of Mountain View (Stone County), the county seat, and about twelve miles west of Melbourne (Izard County). Bannerstones (stone artifacts whose function is much debated) have been found at Optimus, indicating early habitation by Native Americans in the caves and bluffs of the area. One of these caves, the Clay Cave, is easily accessible from Sylamore Road. Miles Ware Jeffery was born in 1816 in what is today Mount Olive (Izard County), three and a half miles south-southeast of present-day Optimus. His parents, Johoiada Jeffery …

Osceola (Mississippi County)

Osceola is located in northeastern Mississippi County on the Mississippi River, approximately fifty miles upriver from Memphis, Tennessee. Osceola is named for Chief Osceola of the Seminole tribe. Local historians have written that he visited the area in 1832 to explore the possibility of exchanging Florida land for Arkansas land, but no historical evidence supports this story. The community was the only county seat of Mississippi County until 1901, when Osceola and Blytheville were named dual county seats. Louisiana Purchase through Early Statehood Originally acquired by the United States in 1803 as part of the Louisiana Purchase, the area was largely populated by Indians. The series of severe earthquakes on the New Madrid fault from December 1811 to February 1812 …

Ouachita Avenue Historic District

The bathhouses on Bathhouse Row on Central Avenue were the early main attraction to Hot Springs (Garland County), but as the city grew, it expanded in the direction of the Ouachita Avenue Historic District. The district encompasses the portions of Ouachita Avenue and Central Avenue from Olive Street to Orange Street and includes Pratt Street (once known as Parker Avenue).The district was listed on the National Register of Historic Places on September 23, 2011, and is considered locally significant as a commercial center supporting Bathhouse Row and the surrounding residential community of Hot Springs. The neighborhood’s period of National Register significance begins in 1905, after a fire in 1905 destroyed all the structures in the area. The neighborhood’s boundaries encompass …