The Quad Cities is a region of cities in the U.S. states of Iowa and Illinois: Davenport and Bettendorf in southeastern Iowa, and Rock Island, Moline and East Moline in northwestern Illinois. These cities are the center of the Quad Cities metropolitan area, a region within the Mississippi River Valley, which as of 2013 had a population estimate of 383,781 and a Combined Statistical Area (CSA) population of 474,937, making it the 90th-largest CSA in the nation.
The New York Botanical Garden (NYBG) is a botanical garden at Bronx Park in the Bronx, New York City. Established in 1891, it is located on a 250-acre (100 ha) site that contains a landscape with over one million living plants; the Enid A. Haupt Conservatory, a greenhouse containing several habitats; and the LuEsther T. Mertz Library, which contains one of the world's largest collections of botany-related texts. As of 2016, over a million people visit the New York Botanical Garden annually.
The Connecticut College Arboretum is a 300 ha arboretum and botanical gardens, founded in 1931, and located on the campus of Connecticut College and in the towns of New London and Waterford, Connecticut, United States.
The Greater Des Moines Botanical Garden is a 17-acre (7-hectare) botanical garden located near downtown Des Moines, Iowa, United States, on the east bank of the Des Moines River and north of I-235.
Gabis Arboretum at Purdue Northwest is a nature preserve near Valparaiso, Indiana in the United States. The preserve has the largest collection of oak trees in Indiana and an award winning garden railway.
Powell Gardens, Kansas City's botanical garden, is a 970-acre (3.9 km2) botanical garden in Kingsville, Missouri, United States, 30 miles (48 km) east of Kansas City. It features 6,000 varieties of plants, with 225,000 plants in seasonal displays, and is open to the public, for a fee, during daylight hours.
The Deerfield Beach Arboretum, also known as the Tree Zoo, is an arboretum and botanical garden located in Deerfield Beach, Florida, United States. It covers 9 acres. It is owned by the city of Deerfield Beach and managed by The Friends of the Deerfield Beach Arboretum. It contains more than 200 different species of trees and palms from around the world, with more than 50 different species of flowering trees.
Clark Botanic Garden is a 12-acre (4.9 ha) botanical garden and park located in Roslyn Heights, in Nassau County, on Long Island, in New York, United States.
Bickelhaupt Arboretum is a non-profit arboretum located in Clinton, Iowa. It is open dawn to dusk daily without charge.
Longview Park Conservatory and Gardens is a city park located at 1300 17th Street, Rock Island, Illinois. It is open daily without charge.
Olbrich Botanical Gardens is a 16 acre outdoor botanical garden and 10,000-square-foot conservatory in Madison, Wisconsin. Founded in 1952 and named for its founder, Michael Olbrich, the gardens are owned and operated jointly by the City of Madison Parks and the non-profit Olbrich Botanical Society.
Fellows Riverside Gardens are public botanical gardens, part of the Mill Creek Metro Parks system. The gardens are located at 123 McKinley Avenue, in Youngstown, Ohio, United States. They are open daily with no admission fee.
The South Seattle College Arboretum is a 6-acre (24,000 m2) arboretum and botanical garden located at the north end of the South Seattle College campus in Seattle, Washington. It is open daily without charge. The Seattle Chinese Garden is adjacent.
The Arboretum at Arizona State University is an arboretum located in small exhibit sites scattered across walkways and open areas throughout the campus of the Arizona State University in Tempe, Arizona. All of the sites are open to the public daily without charge, since the campus' public areas are not shut off from city streets.
Na ʻĀina Kai Botanical Gardens are nonprofit botanical gardens located at 4101 Wailapa Road, Kīlauea, Kauaʻi, Hawaiʻi. A variety of guided tours are offered Tuesday through Friday; an admission fee is charged for each.
Southwest Garden is a neighborhood of St. Louis, Missouri, located south of The Hill and Forest Park Southeast, west of the Missouri Botanical Garden and Tower Grove Park, east of Lindenwood Park and Clifton Heights, and north of North Hampton.
Dominica Botanic Gardens is located on the Caribbean island-nation of Dominica, in the capital of Roseau. Once known as one of the finest botanical gardens in the region, it was severely damaged by Hurricane David in 1979. Following restoration efforts, it remains a focus of cultural life in Roseau, and a center of conservation research on Dominica.
Snowstar Winter Sports Park, also known as Snowstar, located in Andalusia Township, Rock Island County, near Andalusia, Illinois, 10 minutes from the Quad Cities. Snowstar has 28 acres of ridable terrain.
