Bowling alleys are indoor leisure venues where customers play ten-pin bowling on lanes using balls and pins. Venues typically provide lane hire by the game or for a set period, along with bowling shoes for hire and lightweight balls in different sizes. Staff may help with lane bookings, equipment, scoring systems and access arrangements. Many venues have barriers or ramps to help younger children and players who need additional support take part. Alongside casual bowling, alleys may host children's parties, group bookings, school visits, corporate events and organised leagues or competitions. Some have arcade games, pool tables or other indoor activities, as well as cafs, snack bars or licensed areas serving meals and drinks. Facilities and session options vary, and some venues offer quieter sessions, themed events or activities for different age groups. Customers usually book lanes for a specific time, though walk-in play may be available when lanes are free.