Aldercrest-Banyon landslide

Kelso High School is a public high school in Kelso, Washington, United States.

KLOG (1490 AM), (100.7 FM) is a radio station broadcasting a classic hits format. Licensed to Kelso, Washington, United States. The station is currently owned by Washington Interstate Broadcasting Company. The station has been broadcasting for over 60 years. They provide information, local newscasts, local sports coverage, and sponsor a large number of community events.

Three Rivers Mall is an enclosed shopping mall located in Kelso, Washington that opened in 1987, on the site of a former golf course adjacent to Interstate 5. Previously owned by General Growth Properties, the mall was one of 30 malls that was spun off into Rouse Properties in 2012. Rouse was acquired by Brookfield Properties Retail Group in 2016. In July 2019, Brookfield sold the mall to Arizona-based Three Rivers Village, LLC.The mall has three anchors: JCPenney, Sportsman's Warehouse, and Regal Cinemas. Its original main anchors were The Bon Marche (which became Macy's; closed 2017), JCPenney, Sears (closed 2013), and Emporium (closed 2001). The Kelso Public Library moved its main branch to the mall in 2011.The mall also has several freestanding businesses: Safeway (originally TOP Food & Drug), Target (opened 1990), and Pier 1 Imports (which closed in 2020 along with the rest of the chain). There are also several freestanding restaurants: Red Lobster, Panera Bread, and Fiesta Bonita Mexican Restaurant. There is one vacant restaurant which was last occupied by Izzy's Pizza, which, according to a Facebook post, closed during 2020 for a remodel, and has not reopened as of August, 2021. Regal Cinemas operated a freestanding theater until January 2015, when it relocated into the main mall.

The Coweeman River is a tributary of the Cowlitz River, in the South West corner of the U.S. state of Washington. Its name comes from the Cowlitz word ko-wee-na, meaning "short one", referring to a short Indian who once lived along the river.

Kelso is a city in the southwestern part of the U.S. state of Washington and is the county seat of Cowlitz County. At the 2020 census, the population was 12,720. Kelso is part of the Longview, Washington Metropolitan statistical area, which has a population of 110,730. Kelso shares its long western border with Longview. It is near Mount St. Helens.

The Kelso Multimodal Transportation Center (also known as Kelso–Longview) is an Amtrak train station located near downtown Kelso, Washington, United States. The station also serves the neighboring city of Longview, which is located just across the Cowlitz River. The station is served by Cascades and Coast Starlight trains. Greyhound Lines provides national and regional bus service, while RiverCities Transit provides local transit. Shuttle vans, taxis and rental cars can also be hired at the station.

The Allen Street Bridge was a bridge over the Cowlitz River between Kelso, Washington and Longview, Washington that collapsed on January 3, 1923, killing as many as 35 people. It resulted in the deadliest bridge collapse in Washington history.

The Monticello Convention refers to a set of two separate meetings held in 1851 and 1852 to petition Congress to split the Oregon Territory into two separate territories; one north of the Columbia River and one south.

KLWO (90.3 FM, "K-Love") is a radio station broadcasting a Contemporary Christian music format. Licensed to Longview, Washington, United States, the station is currently owned by Educational Media Foundation.

KUKN (105.5 FM, "Cookin' Country") is a radio station broadcasting a country music format. Licensed to Longview, Washington, United States, the station is currently owned by Washington Interstate Broadcasting, Inc.

The Cowlitz River is a river in the state of Washington in the United States, a tributary of the Columbia River. Its tributaries drain a large region including the slopes of Mount Rainier, Mount Adams, and Mount St. Helens. The Cowlitz has a 2,586-square-mile (6,698 km2) drainage basin, located between the Cascade Range in eastern Lewis County, Washington and the cities of Kelso and Longview. The river is roughly 105 miles (169 km) long, not counting tributaries. Major tributaries of the Cowlitz River include the Cispus River and the Toutle River, which was overtaken by volcanic mudflows (lahars) during the May 1980 eruption of Mount St. Helens. When the smelt spawn in the Cowlitz River, the gulls go into a feeding frenzy that lasts for weeks. Kelso, Washington is known as the "Smelt Capital of the World".

Beacon Hill is an unincorporated community and census-designated place (CDP) in Cowlitz County, Washington, United States. As of the 2020 census, it had a population of 2,211. During the 2010 census, Beacon Hill was part of the West Side Highway CDP. The CDP is in the western part of the county and is bordered to the south and west by Longview Heights, to the northeast by Lexington, and to the east by the Cowlitz River. State Route 411 runs through the east side of the community, following the Cowlitz. It leads south 3 miles (5 km) to Longview and north 9 miles (14 km) to Castle Rock.