Acorn Park is a 0.12-acre (490 m2) urban park in downtown Silver Spring, Maryland, USA, which features an acorn-shaped gazebo and an artificial grotto. The site is historically significant as it is thought to be the location of the "mica-flecked spring" that in 1840 inspired Francis Preston Blair to name his estate "Silver Spring".
Acorn Park is located at the intersection of East-West Highway and Newell Street.
The gazebo in Acorn Park was constructed in 1842 by Benjamin C. King. Francis Blair's son-in-law, Samuel Phillips Lee, had the stone grotto built at the site of the spring in 1894. It originally included a statue of a Greek nymph. The park land was purchased by the Maryland-National Capital Park and Planning Commission in 1942 and was refurbished and rededicated in 1955. A small additional tract of land was acquired by M-NCPPC in 1997 to make the current 0.12-acre (490 m2).
- "Acorn Park". Celebrate Silver Spring Foundation. 2006. Archived from the original on September 3, 2007. Retrieved 2007-03-24.
- "Montgomery Park: Heritage Sites - The Silver Spring". www.montgomeryparks.org. Montgomery County Department of Parks. April 25, 2008. Archived from the original on May 22, 2008. Retrieved 2008-04-28.
- McCoy, Jerry A. (2004). "Happy Birthday, Acorn Park". Silver Spring, Then & Again. Takoma Publishing, Inc. Retrieved 2007-03-24.[permanent dead link]
- McCoy, Jerry A. (2005). Historic Silver Spring. Silver Spring, Md.: Arcadia Publishing. pp. 26–32. ISBN 0-7385-4188-5.
- "MNCPPC: Acorn Urban Park". M-NCPPC. Archived from the original on April 15, 2008. Retrieved 2008-04-28.