Royal museum with an interesting collection of weapons, armor, and royal garments from different eras of Swedish history, as well as royal carriages and fashion displays.
Hours: January-April: Tuesday–Sunday 11 am–5 pm, Thursday 11 am–8 pm; May-June: Tuesday–Sunday 11 am–5 pm; July-August: Tuesday–Sunday 10 am–6 pm; September-December: Tuesday–Sunday 11 am–5 pm, Thursday 11 am–8 pm.
Admission: Free; special exhibits may have fees.