In terms of what the natural world provides us for enjoyment, hiking is certainly high on the list. Consider spending this National Best Friends Day taking in the sights on a local nature trail. Not only is access to these types of places often free or low-cost, but it can provide a whole day (or days, if you’re into camping) of activities for any size group of friends to enjoy.
Source: https://www.distractify.com/p/how-to-celebrate-national-best-friends-day