Beaumont is the county seat and largest city of Jefferson County, Texas, situated on the Neches River in the far southeast corner of the state, about 90 miles east of Houston and 25 miles north of the Gulf of Mexico. Together with nearby Port Arthur and Orange, it forms the Golden Triangle, a metropolitan region built on shipping, refining, and petrochemicals. The city's defining moment came on January 10, 1901, when the Lucas Gusher erupted at Spindletop Hill and shot oil hundreds of feet into the air. The discovery launched the Texas oil boom and transformed Beaumont almost overnight from a rice- and lumber-based town into a center of the American petroleum industry. That heritage is preserved at the Spindletop-Gladys City Boomtown Museum and remains central to the city's identity more than a century later. Today Beaumont remains an industrial and port city. The Port of Beaumont, on the Neches River, handles cargo and supports the region's refineries and chemical plants, which employ a substantial share of the workforce. Lamar University, a public university founded in 1923, adds an educational and cultural anchor, while healthcare and retail round out the local economy. Beaumont is also a gateway to natural Southeast Texas. The Big Thicket National Preserve lies to the north, and Cattail Marsh, a wetlands refuge that hosts hundreds of bird species, sits within the city, making the area a draw for birders and outdoors enthusiasts. Beaumont suits residents drawn to an affordable, rooted Gulf Coast city with deep industrial history, a real university presence, and easy access to Houston via Interstate 10. Its mix of historic neighborhoods, established West End subdivisions, and newer growth gives buyers a wide range of choices.