Camp Onyahsa is a YMCA summer camp located on Lake Chautauqua in Dewittville, New York, and one of the oldest summer camps in the U.S.
 The word "Onyahsa" is purported to be Haudonosaunee in origin, and relates to the shape of the Lake.
 The Camp was given this name by director, Roy Wagner, in 1924.
 According to Camp legend, the word is used for "hello" and "goodbye."
 It was established in 1898 by the Young Men's Christian Association of Jamestown, New York and served boys from this growing industrial town as well as males from Westfield, NY and Buffalo, NY during its first decades.
 In 1924, the camp moved from rented acreage near Cheney's Point, on Chautauqua Lake to Dewittville, NY.
 The property was purchased for $12,000 from funds generated through the Jamestown YMCA's capital campaign in 1925.
 At this time, Roy A. Wagner directed both the summer camp and the Boys Department of the YMCA.
 He led both programs until his resignation in 1946.
 After several short-term directors, Spiro Bello became director in 1962 and directed Onyahsa and the Jamestown YMCA's Youth Department until his retirement in 1984.
Camp Roy C. Manchester (formerly the Four Rivers Scout Camp or Reservation) is a Boy Scout camp operated by the Lincoln Heritage Council in Kentucky.
 While participating at summer camp, Scouts take part in traditional flag raising and lowering ceremonies.
 It is located on the shores of Kentucky Lake near Aurora.
Camp Manitou-Lin, operated by the YMCA, was founded in 1913 as a summer camp on the shores of Old Lake Barlow.
 The camp is at least 160 acre , and is situated on the shores of Lake Barlow.
 There are two main parts of camp - Day Camp and Main Camp - that are separated by Briggs Road.
 YMCA Camp Manitou-Lin is located in Middleville, Michigan, United States, approximately 30 miles south of Grand Rapids.
Geneva Glen Camp is a co-educational, non-profit, residential summer camp located in Indian Hills, Colorado.
 It was founded in 1922 at its current site.
 The mission statement of the camp reads, "The mission of Geneva Glen is to develop character, values and leadership, nurtured by a camp family that thrives on its diversity, friendships and meaningful traditions."
 Geneva Glen is reputed for the high rate of return for its campers and staff.
 Geneva Glen is committed to children coming home happy and full of wonderful memories.
 Its website states that, on average each year, 70% of campers and 65% of staff return from the previous summer.
 Each summer Geneva Glen holds five overnight sessions independent of each other, as well as a sixth shortened session in December for its older campers.
 These are discussed in the "Sessions" section below.
The Gypsy Camp Historic District encompasses a former summer camp facility in rural southwestern Benton County, Arkansas.
 It is located on the west side of Arkansas Highway 59, about 5 mi south of Siloam Springs, on the north side of the Illinois River.
 The camp facilities were built in the 1920s for a girls summer camp, and are believed to be the only facilities built for that purpose in the state.
 The camp includes four cabins for campers, a dining/recreation hall, and three residential structures.
 All are finished with either pine slats or board-and-batten siding.
 There is a centrally-located rock arbor and wall that provide an outside seating area.
 The camp operated from 1921 to 1978.
Camp Alkulana is a summer camp in Millboro Springs, Virginia.
 Located on 20 acre in the mountains of western Virginia, it was established in 1917 to serve as a summer retreat for urban youth.
 It is the oldest known surviving summer camp in the state, and it continues to specifically cater to low income children who would otherwise be unable to afford camp.
 Its buildings and grounds are mainly in a rustic style befitting the environment.
 The camp was listed on the National Register of Historic Places in 2015.
Catoctin Quaker Camp (CQC) is a small, Quaker, residential, wilderness summer camp operated by Baltimore Yearly Meeting for Quaker and non-Quaker children aged 9–14.
 Catoctin is located off of Old Mink Farm Road, on Catoctin Mountain, near Frederick, Maryland.
 Children come to camp for two- or four-week sessions.
 The camp focuses on Quaker values of simplicity, equality, and peace, and the benefits of living in an intentional, child-centered, loving community.
 Campers are organized into age and ability appropriate cabin groups called units.
Camp Nawaka was a non-profit co-ed residential summer camp located in the Berkshires, East Otis, Massachusetts.
 The property was formerly a boys' swimming camp known as Camp Aquatic, which operated during the 1940s and closed in the mid-1950s.
 Nawaka opened in 1967 and closed following the summer of 2009.
 Nawaka offered sessions for children between the ages of 8 and 16.
 The camp was owned and run by Camp Fire.
 It was a small camp of approximately 40 staff members and up to 120 campers,the last director was Nicole, and some of the last counselers included Andrew, Mike, Pam, and Brian(Dukie).
 The camp centered on its own 16 acre private pond, Larkum Pond.
 The camp ran from the end of June until the end of August.
 The last session was called color week where the camp was split into two competing teams, this week was often the most popular.
 The facility was available to rent during late spring and early fall.
 Campers aged 13–15 were able to sign up for the "Senior Camp" program, where they slept in tents and often traveled outside of the camp.
 Another option was "Adventure Camp," where campers slept in cabins or dorms (for younger campers.)
 Nawaka campers developed a strong attachment, returned for multiple years, and remained active as adult alumni.
Florida Hospital is an acute-care, not-for-profit healthcare organization based in Orlando, Florida.
 With 25 distinct hospital campuses from the east coast to the west coast of Central Florida, the organization is owned and operated by Adventist Health System, a part of the worldwide organization of the Seventh-day Adventist Church.
 Florida Hospital is ranked nationally in 8 adult specialties and was also high-performing in 4 adult specialties.
 The main purpose of the Florida Hospital group is medical emergencies and in-patient care.
The Young Men's Christian Association, commonly known as the YMCA or simply the Y, is a worldwide organization based in Geneva, Switzerland, with more than 2 billion beneficiaries from 125 national associations.
 It was founded on 6 June 1844 by George Williams in London and aims to put Christian principles into practice by developing a healthy "body, mind, and spirit."
 These three angles are reflected by the different sides of the (red) triangle—part of all YMCA logos.

Question: A summer camp operated by a worldwide organization based in Geneva, Switzerland is located in what U.S. state?
Answer: Michigan