Dawn–dusk, daily
Nature
Loantaka Brook Reservation
The top early pick, minutes from downtown: an 850-acre Morris County reservation with a flat, paved multi-use path that's genuinely perfect for strollers and scoot-bikes, a well-shaded toddler playground by the South Street picnic shelter, a brook and ducks to watch, and restrooms at the picnic areas. Open from dawn and free — this is the one to build a morning around.