Cascade is a small neighborhood abutting Downtown Seattle, Washington, USA; it constitutes the eastern portion of what has come to be known as South Lake Union. It is bounded by: Fairview Avenue North on the west, beyond which is the rest of South Lake Union; the Interstate 5 interchange for Mercer St to the north, beyond which is Eastlake; Interstate 5 on the east, beyond which is Capitol Hill; and Denny Way on the south, beyond which is Denny Triangle. It is surrounded by thoroughfares Mercer Street (eastbound), Fairview Avenue N. and Eastlake Avenue E. (north- and southbound), and Denny Way (east- and westbound).
