Acadia National Park carriage paths, bridges and gatehouses

Acadia National Park is an American national park located along the mid-section of the Maine coast, southwest of Bar Harbor. The park includes about half of Mount Desert Island, part of the Isle au Haut, the tip of the Schoodic Peninsula, and portions of sixteen smaller outlying islands. The park contains the tallest mountain on the Atlantic Coast of the United States (Cadillac Mountain), exposed granite domes, glacial erratics, U-shaped valleys, and cobble beaches. Its mountains, lakes, streams, wetlands, forests, meadows, and coastlines contribute to a diversity of plants and animals. Woven into this landscape is a historic carriage road system financed by John D. Rockefeller Jr. In total, it encompasses 49,075 acres (19,860 ha; 76.680 sq mi; 198.60 km2) as of 2017. Acadia has a rich human history, dating back more than 10,000 years ago with the Wabanaki people. The 17th century brought fur traders and other European explorers, while the 19th century saw an influx of summer visitors, then wealthy families. Many conservation-minded citizens, among them George B. Dorr (the "Father of Acadia National Park"), worked to establish this first U.S. national park east of the Mississippi River and the only one in the Northeastern United States. Acadia was initially designated Sieur de Monts National Monument by proclamation of President Woodrow Wilson in 1916, then renamed and redesignated Lafayette National Park in 1919. The park was renamed Acadia National Park in 1929. Recreational activities from spring through autumn include car and bus touring along the Park Loop Road; hiking, bicycling, and horseback riding on carriage roads (motor vehicles are prohibited); fishing; rock climbing; kayaking and canoeing on lakes and ponds; swimming at Sand Beach and Echo Lake; sea kayaking and guided boat tours on the ocean; and various ranger-led programs. Winter activities include cross-country skiing, snowshoeing, snowmobiling, and ice fishing. Two campgrounds are located on Mount Desert Island, another campground is on the Schoodic Peninsula, and five lean-to sites are on Isle au Haut. The main visitor center is at Hulls Cove, northwest of Bar Harbor. Park visitation has been steadily increasing in Acadia over the past decade, with 2021 seeing a record count of 4.07 million visitors.

Cadillac Mountain is located on Mount Desert Island, within Acadia National Park, in the U.S. state of Maine. With an elevation of 1,530 feet (470 meters), its summit is the highest point in Hancock County and the highest within 25 miles (40 km) of the Atlantic shoreline of the North American continent between the Cape Breton Highlands, Nova Scotia, and peaks in Mexico. It is known as the first place in the continental U.S. to see the sunrise, although that is only true for a portion of the year.

The Jackson Laboratory (often abbreviated as JAX) is an independent, non-profit biomedical research institution which was founded by Clarence Cook Little in 1929. It employs over 3,000 employees in Bar Harbor, Maine; Sacramento, California; Farmington, Connecticut; Shanghai, China; and Yokohama, Japan. The institution is a National Cancer Institute-designated Cancer Center and has NIH Centers of Excellence in aging and systems genetics. The stated mission of The Jackson Laboratory is "to discover the genetic basis for preventing, treating and curing human diseases, and to enable research and education for the global biomedical community."The laboratory also provides more than 13,000 strains of mouse models to more than 2,400 organizations in 68 countries around the world. Additionally, JAX is the home of the Mouse Genome Informatics database, and an international hub for scientific courses, conferences, training and education.

Ledgelawn Cemetery is a historic cemetery in Bar Harbor, Maine, United States. Established in 1903, several prominent early business owners, notable summer residents, and other townspeople are buried in the cemetery. The need for a new cemetery was reported in the Bar Harbor Record on February 24, 1887: Twenty years ago, the present place of burial answered every purpose, but now it is quite inadequate. Besides being too small, it is not located in the proper place and its unsightliness is a constant source of dread to the superstitious and an unpleasant reminder to those whose friends have here found their final resting place.

Nannau is a historic summer estate house in Bar Harbor, Maine. Located between Maine State Route 3 and overlooking Compass Harbor, this 1904 Shingle style house was built for David R. Ogden, a New York City lawyer, to designs by the Boston firm Andrews, Jaques and Rantoul. The house was characterized in 1906 as "an excellent example of shingle work"; it was listed on the National Register of Historic Places in 1984.

Highseas is a historic early 20th-century summer estate in Bar Harbor, Maine. It is located on Schooner Head Road on the east side of Mount Desert Island, surrounded by the lands of Acadia National Park. Built in 1912, it is one of the few grand summer estates to survive the island's devastating 1947 fire. It is now owned by the Jackson Laboratory and used as housing for students enrolled in its prestigious Summer Student Program. The property was listed on the National Register of Historic Places in 1978.

33 Ledgelawn Avenue is an historic building in Bar Harbor, Maine, formerly St. Edward's Convent. It is an architecturally distinguished building designed by local architect Milton Stratton and built in 1917 in the Jacobethan style. The building was listed on the National Register of Historic Places in 1998. It was home to the Bar Harbor Historical Society until early 2019.

Bar Harbor is a census-designated place (CDP) in the town of Bar Harbor in Hancock County, Maine, United States. The CDP population was 2,552 at the 2010 census, out of a population of 5,235 in the town of Bar Harbor as a whole.

Bar Harbor is a resort town on Mount Desert Island in Hancock County, Maine, United States. As of the 2020 census, its population is 5,089. The town is home to the College of the Atlantic, Jackson Laboratory, and MDI Biological Laboratory. During the summer and fall seasons, it is a popular tourist destination. Bar Harbor is also home to the largest parts of Acadia National Park, including Cadillac Mountain, the highest point within 25 miles (40 km) of the coastline of the eastern United States.From the mainland, Bar Harbor is accessible by road via Maine State Route 3, by air at Hancock County–Bar Harbor Airport, and by ferry from Winter Harbor, Maine, and Yarmouth, Nova Scotia.

Mira Monte Inn is an historic Victorian building on Mount Desert Street in Bar Harbor, Maine. It is now a nineteen-room bed and breakfast.

Jesup Memorial Library is the public library of Bar Harbor, Maine. It is located in an architecturally distinguished Colonial Revival building at 34 Mount Desert Street in the town's main village. The building was built in 1910-11, donated to the community by Mrs. Morris K. Jesup in memory of her late husband, both of them longtime summer residents of the area, and was listed on the National Register of Historic Places in 1991 for its architecture.

Redwood is a historic summer house at 10 Barberry Lane in Bar Harbor, Maine. Designed by William Ralph Emerson and built in 1879, it was the first Shingle style house built in Bar Harbor, and is one of the oldest of the style in the nation. The house was listed on the National Register of Historic Places in 1978.