The best time to buy a vacation rental depends on several factors. Many investors prefer to visit a potential vacation rental in the slow season to see what they’re up against when business is slow. This is also a great time to get a good deal, as these rentals could be dormant.  However, the other half of investors will tell you that you should find a vacation rental during the peak season. This will help you experience the opposite of a lull. Investors also know that experiencing the local amenities yourself can help you craft a better feature list for your prospective guests.