There are just over 70 free, self-guided Open Sites in 2017. The list of 2017's Insider Tours is evolving, so check back soon for updates. Rest assured, many DOD fan favorites are returning this year, too. Start planning your exploration, and we'll see you on April 29 and 30!
Please check back soon for a downloadable list of tours and meeting locations, as well as printable event guides, site listings, and maps. Thanks!
New Sites this year:
Check back soon for an updated *new* Insider Tour list!