Photography is generally allowed in the gardens and exterior, but often restricted inside the palace, especially with flash.
Photography is generally permitted in the outdoor areas of Paleis Het Loo, including the gardens, the park, and the stable complexe. However, restrictions typically apply to photography inside the palace itself. Flash photography is usually strictly prohibited to protect the delicate artifacts and textiles. In some rooms, photography without flash might be allowed for personal use, while in others, it might be entirely forbidden. Always look for signage or ask staff regarding photography rules in specific areas to ensure compliance.