Parco del Pineto (Pineta Sacchetti)

Caffarella Park - Large regional park on Rome's edge. Dogs can be off-leash in most areas. Ancient ruins, streams, and fields. Rural feel despite being in the city. Giardinetti metro (L1) + 15 min walk. Parking at Via della Caffarella entrance. Bring water - limited fountains. Tick protection needed. Popular with serious dog walkers. Can feel wild - good for reactive dogs who need space.