Clark's Tree is a bronze memorial sculpture in Long Beach, Washington commemorating Lewis and Clark's journey across North America. It sits on a dune above the Pacific Ocean beach at Breakers near where Clark carved a message on a living tree to establish United States precedence of discovery and occupation in what was then the Oregon Country. The memorial was created by Stanley Wanlass, a sculptor educated at Brigham Young University.^[1] The sculpture marks the westernmost and northernmost point of Lewis and Clark's journey on the Pacific coast.^[2][3]

The sculpture was built in Clarkston, then barged down the Columbia River in 2003 with stops for public viewing in Richland, Hood River, Portland and Vancouver,^[4] then into the Pacific Ocean to reach Long Beach. In the process the sculpture was nearly lost at sea, according to Wanlass.^[2]

Another marker with the same name was constructed in 1932 at 3rd and Pacific in Long Beach's downtown area.^[5]

• Tom Laidlaw (January 2004), "William Clark, Master Graffitist" (PDF), Worthy of Notice, vol. 5, no. 1, Washington State Chapter, LCTHF, p. 7

• Saindon, R.A. (2003). Explorations Into the World of Lewis and Clark V-2 of 3. Lewis and Clark Trail Heritage Foundation. ISBN 978-1-58218-764-8. Retrieved 2017-03-26.

• Clark's Tree at Oregon Hikers
• Arrival at the Pacific Ocean, Discovering Lewis & Clark
• Clark's Tree on the sculptor's website
• Clark's Tree Odyssey, YouTube