If you find yourself in Saratoga for any reason at all (horses, golf, family, passing through,…read moreetc.), do yourself a favor and spend some time in the park.
I've actually been to Saratoga several times before, and this was my first visit to the park, and it is BY FAR my favorite thing in Saratoga.
The grounds are beautiful, and surprisingly large. The large buildings that house the Roosevelt Spas and more are well-kept, with the areas around them landscaped and looking like a beautiful college campus. There are also miles of hiking trails, equestrian trails, fishing, biking, disc golf, boating, and more. We weren't quite prepared, but walking around the park was enough. The tall trees, the running water...I just needed a little nature in my life.
There is a reason that the Saratoga Springs are known far and wide, and the weirdly salty, effervescent water purportedly has a ton of beneficial properties. It also creates strange and wonderful rock formations, and you'll come across a few spigots where you can taste the water, and see how it affects the rock around it.
I highly recommend doing a bit of exploring.