Yes, four siblings can enter the hot springs together using the family rate provided they meet the facility’s age requirements.
Banff Upper Hot Springs
Youth 14-17 are welcome to visit Banff Upper Hot Springs without an adult.
Youth 13 and under must be accompanied by a parent or guardian aged 18 or older when visiting the Upper Hot Springs.
Radium and Miette Hot Springs
Youth 8-17 are welcome to visit Radium and Miette Hot Springs without an adult present.
Youth 7 and under must be accompanied by a person aged 12 or older at Miette and Radium Hot Springs.