
Boeing Field, officially King County International Airport, is a public airport owned and operated by King County, five miles south of downtown Seattle, Washington. The airport is sometimes referred to as KCIA, but is not the airport identifier. The airport has scheduled passenger service operated by Kenmore Air, a commuter air carrier, and was being served by JSX with regional jet flights; however, it is currently mostly used by general aviation and cargo. The airfield is named for the founder of Boeing, William E. Boeing and was constructed in 1928, serving as the city's primary airport until the opening of Seattle–Tacoma International Airport in 1944. The airport's property is mostly in Seattle just south of Georgetown, with its southern tip extending into Tukwila. The Airport covers 634 acres (257 ha), averages more than 180,000 operations annually, and has approximately 380 based aircraft.

The Chief Sealth Trail is a multi-use recreational trail in Seattle, Washington.

The Danny Woo International District Community Garden is a community garden on the outskirts of the International District, Seattle, Washington. It was built in 1975 and provides 101 allotments and 77 fruit trees.

The Jungle, officially the East Duwamish Greenbelt, is a greenbelt on the western slope of Beacon Hill in Seattle that is known for its homeless encampments. The Jungle consists of more than 160 acres (65 ha) underneath and along an elevated section of Interstate 5 between South Dearborn Street and Lucile Street. An assessment counted 201 tents and estimated more than 400 homeless people lived in the encampment prior to a shooting on January 26, 2016 that increased scrutiny in the area.

The Metropolitan Tract is an area of land in downtown Seattle owned by the University of Washington. Originally covering 10 acres (40,000 m2), the 1962 purchase of land for a garage for the Olympic Hotel expanded the plot to 11 acres (45,000 m2). The Metropolitan Tract is primarily located in a rectangle formed by Seneca St, Third Ave, Union St, and Sixth Ave.

Pilling's Pond is a privately owned urban waterfowl reserve and breeding ground in the North Seattle neighborhood of Licton Springs, Seattle, Washington. It was created by lifetime resident Charles A. Pilling and has been a bird breeding site and a roadside attraction since the 1920s.

The topography of central Seattle was radically altered by a series of regrades in the city's first century of urban settlement, in what might have been the largest such alteration of urban terrain at the time.

The Seattle Fault is a zone of multiple shallow east-west thrust faults that cross the Puget Sound Lowland and through Seattle in the vicinity of Interstate Highway 90. The Seattle Fault was first recognized as a significant seismic hazard in 1992, when a set of reports showed that about 1,100 years ago it was the scene of a major earthquake of about magnitude 7 – an event that entered Native American oral legend. Extensive research has since shown the Seattle Fault to be part of a regional system of faults.

The St. Marks Green Belt, in Seattle, Washington, borders East Blaine Street to the west, 10th Ave East to the east. The northern and southern borders are vague at best mixed with trees and houses. The greenbelt helps buffer the noise from I-5 from Capitol Hill. A trail entrance at the Lefler House parking lot leads through the green belt looping back to the other end of the parking lot. A small creek runs through the center of the western portion of the greenbelt weaving through corrugated pipes above and underground.

The street layout of Seattle is based on a series of disjointed rectangular street grids. Most of Seattle and King County use a single street grid, oriented on true north. Near the center of the city, various land claims were platted in the 19th century with differently oriented grids, which still survive today. Distinctly oriented grids also exist in some cities annexed by Seattle in the early 20th century, such as Ballard and Georgetown. A small number of streets and roads are exceptions to the grid pattern.