Camp Rock 3 is being filmed in Metro Vancouver, Canada, primarily at Barnet Marine Park in Burnaby. The filming started in early September 2025 and is expected to continue into late October 2025. The production is operating under the working title "Rock the Boat".
The Jonas Brothers—Joe, Nick, and Kevin—are reprising their roles as members of the band Connect 3, with Demi Lovato returning as an executive producer. The filming location at Barnet Marine Park includes a picnic area used prominently in the shoot.
