📍New Castle County (inland), Delaware

Arrive by 9am and the Green belongs to you — footsteps echo on uneven cobblestones beneath oaks just beginning to leaf out, and church bells drift across from Immanuel Church. Wander the brick rows on Delaware Street where colonial facades catch soft morning light, then trace the riverfront promenade where the Delaware River smells faintly of salt and last autumn's leaves still cling to the banks. By 11am the weekend crowds start to arrive, so this early window is the quiet, intimate one couples remember.

Arrive before 9:30am while the Green is quiet and the ivy-covered brick facades catch clean morning light, well before the 10am class-change bustle fills the walkways. A relaxed loop past Memorial Hall and the colonnade gives a gentle sense of the university's mid-Atlantic academic tradition without needing more than an hour — this is a light, easy warm-up before the day's bigger stop.

This is the trip's splurge, and it earns the label — 965 acres of gardens where azalea-lined woodland paths are just coming into bloom in spring, framing a mansion filled with an unmatched collection of American decorative arts. Arrive early afternoon for softer crowds, and give the visit its full three hours: wander the meadow approach, then move indoors to the period rooms as the light shifts, saving the mansion's south portico for late-afternoon photographs when the gardens glow gold behind it.

After the grandeur of Winterthur, this is the deliberate contrast — a soft, quiet walk along White Clay Creek where the only sounds are rushing water and wood thrushes calling from the canopy. Spring light dapples the creek crossing near the main trail junction, and the earthy smell of damp leaves grounds the afternoon before dinner. Keep to the easier creekside sections, since the trails aren't wheelchair accessible and can turn uneven after rain.