Set in NJ (union City), Washington Park is the kind of park stop that works for players who want a useful place to rally, drill, or meet for doubles. With 10 listed hard courts, the location can support anything from a quick warm-up to a more organized doubles rotation when space is available. The hard tennis playing surface is a good fit for steady bounces, clean footwork, baseline rallies, serve practice, and faster point play. The hours note says Dawn to Dusk, which makes timing important for players trying to squeeze in tennis today. Since lights are not listed, plan around daylight and avoid cutting a close match too near sunset. The free-court detail is a real plus for players building a regular tennis routine without adding another weekly expense. For booking, look for posted rules or a city reservation page; otherwise, plan for first-come, first-served play and a friendly rotation. For players comparing tennis lessons for adults near me, this location gives enough context to plan a practical hit instead of just hoping the court is open.