The IFSC Climbing and Paraclimbing World Championships Bern 2023 will take place at the PostFinance Arena, commencing on Tuesday, 1 August, and concluding twelve days later, on Saturday, 12 August. The men's and women's Boulder qualification rounds will take place in the adjaent Curling Bern Arena, while all remaining Climbing and Paraclimbing rounds will take place in the main arena.