Mosquito Island House

Port Clyde is the southernmost settlement on the St. George peninsula in central/coastal Maine and part of the town of St. George in Knox County, Maine, United States. The ZIP Code for Port Clyde is 04855.

The Land's End Historic District encompasses a well-preserved enclave of summer residences built in the early 20th century in the Port Clyde area of St. George, Maine. Developed between 1907 and 1919 by Russell W. Porter, it includes an architecturally eclectic mix of modestly scaled cottages. The district was listed on the National Register of Historic Places in 2011.

Marshall Point Light Station is a lighthouse at the entrance of Port Clyde Harbor in Port Clyde, Maine. The light station was established in 1832.

The Sail Loft is a historic commercial building on Front Street in the Tenants Harbor village of St. George, Maine. Built in 1860, it is one of the only surviving buildings from the village's 19th-century heyday as a shipbuilding center. It was listed on the National Register of Historic Places in 1977.

The Saint George River is a river in Maine with a watershed of 225 square miles (580 km2) in a unique and historic area of mountains, sea coast, lakes, tidal streams and inlets. The origin of the Saint George River is the outflow of Saint George Lake (44°23′42″N 69°18′41″W) in Liberty. The river follows a winding course 45 miles (72 km) south to Thomaston, where the river flows into the estuary and runs about 12 miles (19 km) southwest to Muscongus Bay, forming the border between Cushing and St. George.

Olson House is a 14-room Colonial farmhouse in Cushing, Maine. The house was made famous by its depiction in Andrew Wyeth's Christina's World. The house and its occupants, Christina and Alvaro Olson, were depicted in numerous paintings and sketches by Wyeth from 1939 to 1968. The house was designated as a National Historic Landmark in June 2011. The Farnsworth Art Museum owns the house; it is open to the public.

St. George is a town in Knox County, Maine, United States. It includes the villages of Port Clyde and Tenants Harbor, with the latter being town's commercial center. A favorite with artists, writers and naturalists, St. George is home to the Brothers and Hay Ledge nature preserve, comprising four islands off Port Clyde. The town's population stands at 2,594 residents, according to the 2020 Census.

Cushing is a town in Knox County, Maine, United States. The population was 1,502 at the 2020 census. A favorite of artists for its unspoiled natural setting, Cushing includes the villages of North Cushing, Cushing, South Cushing, and Pleasant Point.

The Meduncook River is a 7-mile-long (11 km) river in Knox County, Maine. From its source (44°01′04″N 69°17′03″W) in Friendship, the river runs about 1 mile south to the head of its estuary, then about 6 miles southwest to Muscongus Bay. The estuary forms part of the border between Friendship and Cushing.

The Whitehead Lifesaving Station was a maritime rescue facility on Whitehead Island, an island off the coast of St. George, Maine at the mouth of Penobscot Bay. Established in 1874 by the United States Life-Saving Service, its original building is one of the best-preserved of the five stations built by the service on the coast of Maine and New Hampshire at that time. The station was in active use until the 1940s, and is now privately owned. It was listed on the National Register of Historic Places in 1988.

Allen Island or Allen's Island is a 450-acre (180 ha) private island which is part of St. George, Knox County, Maine, United States. it is located near the southeastern end of Muscongus Bay, roughly midway between the southernmost parts of the St. George's mainland, and Monhegan Island.

The Back River is a short tributary of the Meduncook River in Friendship, Maine. From its source (44°01′02″N 69°18′16″W), the river runs 2.7 miles (4.3 km) south to the estuary of the Meduncook.