Chilliwack ('tʃɪləwæk ) (Ts'elxwéyeqw) is a city in the province of British Columbia, Canada. Chilliwack is surrounded by mountains and home to recreational areas such as Cultus Lake and Chilliwack Lake Provincial Parks. There are numerous outdoor activities in the area in which to participate, including hiking, rock climbing, mountain biking horseback riding, whitewater kayaking, camping, fishing, golf, and paragliding. Chilliwack is known for its annual corn harvest, and is home to the Province's second largest independent bookstore The Book Man. The Fraser Valley Regional District is headquartered in Chilliwack, which is the Fraser Valley's second-largest city, after Abbotsford. The city had a population of 93,203 in the 2021 Canadian census, with a census metropolitan area population of 113,767 people. In Halq'eméylem, the language of the Stó:lō communities around Chilliwack and Sardis, Tcil'Qe'uk means "valley of many streams". It also lends its name to the Chilliwack River, and group of aboriginal people, the Ts'elxwéyeqw (also spelt Ts'elxwíqw or Sts'elxwíqw). The spelling of Chilliwack is sometimes a matter of confusion. Prior to the amalgamation of the City of Chilliwack and the Municipality of Chilliwhack, there were two different spellings. When amalgamated, the current spelling of the city was adopted. Anglicized spellings include "Chilliwhyeuk" and other versions closer to the original Halq'eméylem. The archaeological record shows evidence of Stó:lō people in the Fraser Valley, or S'ólh Téméxw, 10,000 years ago. Permanent structures in the Chilliwack area date from around 5,000 years ago. It is estimated that at the time of the first contact with Europeans, there were as many as 40,000 people living within Stó:lō territory. By 1859, over 40,000 gold miners had trekked to the goldfields of the upper Fraser River, many travelling through the Chilliwack area. By the mid-1860s, several farms had grown up around the steamboat landings on the Fraser River called Miller's Landing, Minto Landing, Sumas Landing and Chilliwack Landing.