Always out to add more cities on out list of FrugalDates, now Miami makes the cut. The Barnacle historic house and park site with both a main house and a boat house. Users on Yelp have rated this as a great place to go and many skip the tour just to walk the paths and relax around the public areas with all the water around.
Although this FrugalDate isn’t free, it’s pretty close to it at a dollar per person for entry.
Hours: 9am – 5pm Friday – Monday (closed Tuesdays, open for groups by reservation on Wednesdays and Thursdays)
Location:3485 Main Hwy
Miami, FL 33133
Official Link
Popularity: 11% [?]

I’ve heard that there’s going to be an old fashioned 4th of July party at The Barnacle this year. There’s supposed to be things like lawn games and antique cars and the such for a whole “retro” day.
Not sure if you have to make reservations though