Myron and Sonya Glassberg Family Conservation Area is a 429-acre (1.74 km2) protected area in northwestern Jefferson County, Missouri. It is south of Eureka and southeast of Pacific. The Glassberg Family Conservation Area is located within the watershed of the Meramec River, primarily in the watershed of LaBarque Creek. The Young Conservation Area is about 0.2 miles (0.32 km) to the east and LaBarque Creek Conservation Area is about 1.2 miles (1.9 km) to the southwest.