- Great Wolf Lodge, Niagara Falls
- 803 people
- Canada (Niagara Falls)
The most people wolf howling is 803, and was achieved by Great Wolf Lodge (Canada) in Niagara Falls, Ontario, Canada, on 1 July 2017.
Great Wolf Lodge broke this record in honour of the 150th Canada Day. The participants included howlers of all ages, from small children to grandparents.