If you enjoy nature, definitely check out La Chua trail- there are several areas I've seen wildlife and there's a nice boardwalk- very peaceful. It's apart of the larger reserves (Paynes Prairie) which is well known in North Florida as a conservation area.
Make sure you check out Celebration Pointe for live music and chill, several outdoor lounge areas.
CryBaby's - Relaxed restaurant & bar specializing burgers with fries, plus fried. burgers, beer & modern American fare, with vegan & vegetarian options.
V’s pizzas are cooked. in 905-degree wood-fired oven for a quick 60-90 seconds, my favorite pizza in Gainesville!
If you're into college football, check out the stadium (the SWAMP) on Gale Lemerand drive. Be ware of parking restrictions (I always say park in the Reitz union garage on the week days and you can't go wrong).