Gorgeous park. Again, hard to believe it's in the middle of a city. Rolling hills. Great, well-marked trails. There's beautifully maintained a track at the Oval Sportplex, and a 1k trail around that, which encircles tennis courts. This spot is great for running since it's nearly the highest point in the park and gets great breezes.
Water fountains and bathrooms scattered throughout the park. Feel pretty safe (safer than Frick). Beautiful little lake (Panther Hill). Haven't been to the pool or Phipps Conservatory yet.