Three Mile Beach in Penticton has an off-leash dog beach to the left of the parking lot and a nude beach to the right, so be careful which way you go. The off-leash beach has a narrow rocky shore and is about 300 meters long. The water is warm and inviting, and your dog will thank you for the swim.
If you want to check out the nude beach, you won’t be able to take your dog with you. The clothing optional area of Three Mile Beach does not allow dogs, not even on-leash.