We are planning a trip for two or three days out of town (drive from Toronto) in early April. We are Daddy, pregnant Mom, and a 6-year-old son. Because we've visited Niagara falls twice, this time we are considering Algonquin Park or Brice Pennisula or Blue Mountains, or Kinston areas. Since early April is still chilly, do the Ontario experts have any suggestions? Thank you!!