#1.
Prince Frederick MD 20678, United States of America
Inscription. Arthur Storer (c. 1642–1686), the first astronomer in the American Colonies, came to Calvert County from Lincolnshire, England. He was among the first observers to sight and record data describing Haley's comet ... More on HMDB

#2.
Prince Frederick MD 20678, United States of America
100-acre nature sanctuary is protective home to wildlife; quarter-mile elevated boardwalk provides access to nature; seasonal wildflowers ... More on Search.visitmaryland.org
A 100-acre ecological sanctuary includes the northernmost naturally occurring stand of bald cypress trees in America. A nature trail features an elevated boardwalk. The Nature Center houses live ... More on Discover America

#3.
70 Church Street, Prince Frederick, MD 20678

#4.
Prince Frederick MD 20678, United States of America
Inscription. Joseph Wilkinson was colonel in the Revolution and a legislator. His younger brother James, an adventurer, first attained generals rank in 1777 at the age of 20. James built a grist-mill nearby, became General-in-Chief ... More on HMDB

#5.
Prince Frederick MD 20678, United States of America

#6.
Prince Frederick MD 20678, United States of America
Inscription. On this site stood St. Johns Holiness Church. Dedicated 1900. Removed 1936. Rededicated to Prince Frederick Methodist Cemetary Corporation 1986. , Location. 38° 30.761′ N, 76° 37.3′ W. Marker is in ... More on HMDB

#7.
1350 Dares Beach Rd, Prince Frederick MD 20678, United States of America

#8.
Double Oak Road, Prince Frederick, Maryland 20678
Fifteen miles of hiking trails, including an interpretive trail, open year-round. Guided canoe trips and nature hikes. ... More on Search.visitmaryland.org
Fifteen miles of serene public hiking trails in two locations. Annual seasonal events for families include: Earth Day Celebration in the spring; Family Day ... More on Discover America

#9.
MD Rt 4,End of Lower Marlboro Rd, Lower Marlboro, Maryland 20678

#10.
Port Republic MD 20676, United States of America
Today groups of school children spend the day recreating a one-room school experience, including a walk through the woods to school and ... More on Calvertoneroomschool.org
Port Republic School No. 7 has been in this shady grove for more than 100 years. Authentically preserved, the schoolhouse ... More on Discover America
