Great Captain Island

Calf Island, between 27.5-acre (111,000 m2) and 31.5-acre (127,000 m2) island about 3,000 feet (910 m) from the Byram shore of Greenwich, Connecticut in Long Island Sound. It is connected at low tide to the Greenwich Land Trust's Shell Island. The size of the island is a best estimate as different sources cite different sizes for the island; while the oldest estimates put it at around 20-acre (81,000 m2) the GIS system puts it at 31.5-acre (127,000 m2) The island is open for visitors; although, as of the summer of 2006, it was getting relatively few of them.The island is the largest one in Greenwich waters. More than half of the island (on the west side) is a bird sanctuary off-limits to members of the public without permission to visit. The island is available for overnight stays for those with permits, otherwise the east side is open from dawn till dusk.The island is home to cowbirds, yellow warblers, starlings, catbirds, diamondback terrapins, ospreys, great blue herons and canada geese. great and snowy egrets can also be seen there. sassafras, hickory, maple and beech trees, along with oriental bittersweet and multiflora roses, grow there.

The Indian Harbor Yacht Club is a U.S. boating organization, based at 710 Steamboat Road in Greenwich, CT, with access to Long Island Sound. The club, founded in 1889 in New York City, is based mainly around personally owned yachts and pleasure boats, but also has a long history of competitive races. The New York Times noted that "Indian Harbor ranks among the most influential institutions of its kind in the country."

Max Hoffman House is a Frank Lloyd Wright designed waterfront home in Rye, New York, built in 1955 for European automobile importer Max Hoffman.

The Bruce Museum is a museum in downtown Greenwich, Connecticut with both art and natural history exhibition space. The Bruce's main building sits on a hill in a downtown park, and its tower (not open to the public) can be easily seen by drivers passing by on Interstate 95. Permanent exhibits include minerals, area Native American history and culture, changes in the area landscape and environment by human activity, and dioramas of Connecticut woodland wildlife and birds. The museum hosts changing exhibitions of art, photography, natural history, science, history and culture. A second location, the Bruce Museum Seaside Center, is maintained at Greenwich Point Park, focusing on beach-related exhibits, including a touch-tank. The museum also has a "Brucemobile" with exhibits in a traveling van for outreach education. The museum hosts frequent lectures, classes and social events.The Museum has hosted a local arts festival for over 40 years. The festival includes juried artist selections and is recognized nationally as one of the top fine arts festivals.

Port Chester Harbor is the name of a bay located in the village of Port Chester on Long Island Sound, in Westchester County, New York. The harbor is the entrance to Byram River, which leads to the town of Port Chester, and lies 1 mile west-northwestward of Great Captain Island. It is protected by a breakwater, which is marked at its south end by Port Chester light.

Byram is a neighborhood/section and census-designated place (CDP) in the town of Greenwich in Fairfield County, Connecticut, United States. It had a population of 4,146 at the 2010 census, and a census-estimated population of 4,216 in 2018. An endcap of Connecticut's Gold Coast, Byram is the southernmost point in the town of Greenwich and the U.S. state of Connecticut. It is separated from Port Chester, Westchester County, New York, by the Byram River. Byram was once known as East Port Chester.

The Byram River is a 13.9-mile (22.4 km) long river spanning southeast New York state and southwestern Connecticut in the United States. It has a 29-square-mile (75 km2) drainage basin.The river's headwaters are at Byram Lake in Westchester County, New York, at an elevation of 750 feet (230 m), and flow southward, crossing the New York-Connecticut border and eventually flowing into Long Island Sound at Port Chester Harbor. The lower portion of the river is paralleled by the Merritt Parkway in Connecticut and eventually forms the southernmost portion of the New York-Connecticut border. Several bridges cross the river, as well as several dams controlled by the Town of Greenwich, Connecticut.

The Phebe Seaman House is located in the Byram section of Greenwich, Connecticut. It was built in 1794 and is one of the oldest structures in Byram. It is also believed to be the Seth Mead homestead possibly. The house is a rare example of a relatively intact vernacular Colonial dwelling. Its 2+1⁄2-story, 3-bay frame is covered with original wide clapboards and reveals evidence of the original saltbox roof on both side elevations where the ends of the older clapboards show a stepped pattern depicting the original rear slope of the house before the flat-roofed second-story addition was constructed. The southern side elevation, facing Nickel Street, features a massive fieldstone chimney that was built flush with the outside wall but left exposed at the first story. The bricked-in hole was most likely the result of the removal of a projection that held a beehive oven. Such a projection was found in one of the Lyon houses in nearby Port Chester, New York, which could indicate a family building custom since Phebe Seaman was a Lyon by birth. The windows are rather small and six over six in pattern, also showing a rather anachronistic Colonial trait. The gabled entry foyer is a 20th-century alteration. The interior spaces include a shallow cellar that shows both original and replacement beams, as well as the underside of the original wide plank flooring. The first- and second-story rooms all feature very low ceilings, which gives the house a diminutive appearance, despite its 2+1⁄2-story height. The first floor’s front room features a large, reworked fireplace which nevertheless retains its rather massive wood lintel. The second floor’s front room shows corner posts, a protruding central post, and a peculiar beam along the north wall, several feet below the ceiling. A few original hand-hewn rafters remain in the attic, but most have been replaced. The corner lot is attractively landscaped with shade trees, ornamental trees and shrubs. The property also features a well with a red roof matching that of the house.

Indian Field is a census-designated place (CDP) in the town of Greenwich, Fairfield County, Connecticut, United States. It is in the southern part of the town, on a peninsula between Indian Harbor to the west and Cos Cob Harbor to the east. It extends south into Captain Harbor, an inlet of Long Island Sound, and it extends north as far as U.S. Route 1 (East Putnam Avenue). Interstate 95 crosses the CDP, with access from Exit 4 (Indian Field Road). Indian Field was first listed as a CDP prior to the 2020 census.

St. Roch is a Roman Catholic church in Greenwich, Connecticut, part of the Diocese of Bridgeport. Although the Parish of St. Roch was formally established in 1938, it had been preceded by a mission church and it for this mission that the church was built. The large Romanesque Revival stone church was designed by noted architect Frank Urso of Stamford, CT who had designed the Norwalk Hotel in Bridgeport six years earlier. The church was built during the Great Depression and, according to ‘‘One Family in Faith a History of the Diocese of Bridgeport’’, a pastor of that period had acoustical tile installed in the sanctuary to muffle the nickels and dimes that came in for the construction of the church.

Greenwich station is a commuter rail stop on the Metro-North Railroad's New Haven Line in Greenwich, Connecticut. It is also the first/last stop for some express trains that originate/terminate at South Norwalk, Bridgeport, New Haven–Union Station or New Haven–State Street.

The United States Post Office is a former post office building at 310 Greenwich Avenue in downtown Greenwich, Connecticut. Built in 1915, it is a good example of Classical Revival architecture, with a distinctive plan predating the Postal Service's standardization of buildings. It was listed on the National Register of Historic Places in 1986. It was included in the Greenwich Municipal Center Historic District which was listed in 1988, and is also included in the Greenwich Avenue Historic District. The building is now in commercial retail use.