The Horr's Island archaeological site is a significant Archaic period archaeological site located on an island in Southwest Florida formerly known as "Horr's Island".
 Horr's Island (now called "Key Marco", not to be confused with the archaeological site Key Marco) is on the south side of Marco Island in Collier County, Florida.
 The site includes four mounds and a shell ring.
 It has one of the oldest known mound burials in the eastern United States, dating to about 3400 radiocarbon years Before Present (BP).
 One of the mounds has been dated to as early as 6700 BP.
 It was the largest known community in the southeastern United States to have been permanently occupied during the Archaic period (8000 BCE-1000 BCE).
Zapote Bobal is the modern name for a pre-Columbian Maya archaeological site located south of the San Pedro Martir river in the Petén department of Guatemala.
 The name "Zapote Bobal" was coined by archaeologist Ian Graham, who discovered the site in the 1970s.
 It refers to the large number of Zapote Bobo ("Pachira aquatica") trees, which grow near abundant sources of water in the Petén Basin.
 The site languished in archaeological obscurity until 2003, when epigrapher David Stuart connected the archaeological site of Zapote Bobal with a name repeatedly mentioned in the inscriptions of sites like Piedras Negras and Yaxchilan.
 That name was the toponym Hix Witz, or "Jaguar Hill" Scholars had recognized this name for over 20 years, and its connection to a real place prompted the creation of an archaeological project at Zapote Bobal in 2003, the Proyecto Peten Noroccidente (PNO).
 It is currently directed by James Fitzsimmons (Middlebury College) and Laura Gamez (University of Pittsburgh).
The Charlesfort-Santa Elena Site is an important early colonial archaeological site on Parris Island, South Carolina.
 It contains the archaeological remains of a French settlement called Charlesfort, settled in 1562 and abandoned the following year, and the later 16th-century Spanish settlement known as Santa Elena.
 The Spanish remains include a fort built directly on top of the abandoned Charlesfort remains.
 This fort and other nearby structures have been called, at various times, Fort San Marcos, Fort San Felipe, and have the designated archaeological site identifiers 38BU51 and 38BU162.
 Because of their remarkable state of preservation, and their importance in understanding early French and Spanish colonial practices, the site was designated a National Historic Landmark in 2001.
 The site is accessible through the United States Marine Corps Recruit Depot in Port Royal, South Carolina.
The Seneca are a group of indigenous Iroquoian-speaking people native to North America who historically lived south of Lake Ontario.
 They were the nation located farthest to the west within the Six Nations or Iroquois League (Haudenosaunee) in New York before the American Revolution.
Mbande Hill is a Malawian archaeological site, located at the northern end of Lake Malawi, in Karonga district, Northern Malawi.
 The site has been identified as the capital of the Ngonde kingdom.
 Its chiefs, known as the 'Kyungu' ruled from this location.
 Pottery and bead finds at the site suggest it was occupied between 1500–1800 period, while the uppermost levels of excavation point to a nineteenth-century date.
 It is suspected that the kingdom had links with Africa's East Coast maritime trade networks.
 A surviving earthwork at Mbande Hill may have been part of the fortifications.
Runkuraqay or Runku Raqay (Quechua "runku" basket, "raqay" shed / derelict house / ruin) is an archaeological site on a mountain of the same name in Peru located in the Cusco Region, Urubamba Province, Machupicchu District.
 It is situated southeast of the archaeological site Machu Picchu and south of the river Willkanuta.
 The ruins lie on the southern slope of the mountain Runkuraqay near the Runkuraqay pass, northeast of the archaeological site Sayaqmarka and southeast of the site Qunchamarka.
The Ware Mounds and Village Site, located west of Ware, Illinois, is an archaeological site comprising three mounds and a 160 acre village site.
 The site was inhabited by the Late Woodland and Mississippian cultures from c. 800 to c. 1300.
 The village is one of the only Mississippian villages known to have existed in the Mississippi River valley in Southern Illinois.
 As the village was located near two major sources of chert, which Mississippian cultures used to make agricultural tools, it was likely a trading center for the mineral.
Bateshwar (Hindi:बटेश्वर), 25 km from Morena town, is an archaeological site comprising about 200 ancient shrines in Morena district, Madhya Pradesh.
 This site is located on the north-western slope of a range of hills near Padavali, a village about 40 km from Gwalior.
 The shrines in Bateshwar complex are dedicated mostly to Shiva and a few to Vishnu.
 The temples are made of sandstone and belong to the 8–10th century CE.
 They were built during the reign of Gurjara-Pratihara Dynasty, 300 years before Khajuraho temples were built.
Bead Hill is an archaeological site comprising the only known remaining and intact 17th-century Seneca site in Canada.
 It is located along the Toronto Carrying-Place Trail on the banks of the Rouge River in Rouge Park, a city park in Toronto, Ontario.
 Because of its sensitive archaeological nature, it is not open to the public, nor readily identified in the park.
 It was designated a National Historic Site of Canada in 1991.
Borax Lake Site, also known as Borax Lake—Hodges Archaeological Site, is an archaeological site near Clearlake, California.
 A portion of the site is owned and preserved by the Archaeological Conservancy.

Question: Bead Hill is an archaeological site comprising the only known remaining site of an indigenous people who lived south of which lake ?
Answer: south of Lake Ontario