For safety reasons, kids’ birthday parties are not allowed at GRIP Boulderhal.
Per group, there is a maximum of 4 kids younger than 12. For these kids, adult supervision is required at all times. Per 2 kids, there should be at least one adult supervisor.
Kids between 12 and 18 years old do not need to be supervised by an adult. Groups in this age-range are not limited in number.
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