
Overview
About New Philadelphia National Historic Site.
To a casual observer, New Philadelphia looked like a typical Illinois pioneer town. But a closer look revealed a unique and racially diverse community. New Philadelphia was the first US town platted and registered by an African American. A formerly enslaved man, Free Frank McWorter, founded New Philadelphia in 1836 and purchased freedom for himself and 15 family members.
Weather
Temperatures at our site can range from 0°F (-18°C) in the winter to 95°F (35°C) or warmer in the summer. Summers can be very humid, with intense sun, rainstorms, thunderstorms possible. Snow and occasional blizzard conditions are possible in the winter. Please dress appropriately for potential weather conditions and plan ahead.
Gallery
Photos of New Philadelphia National Historic Site.
5 images
Things to do
Discover New Philadelphia National Historic Site.

Find Flowers and Butterflies in Lucy's Garden
5-20 MinutesNew Philadelphia buzzes to life in Lucy’s Butterfly Garden! The wildflowers in this garden represent the types of plants that greeted the McWorters when they arrived. Today, bright flowers greet many native butterflies, moths, and bees.
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Go Birding at New Philadelphia
1-4 HoursBirds provide a living link to the past in New Philadelphia. Forest and field habitats continue to shelter many species that graced – and inspired – the McWorters. Bring your binoculars and your ears to look and listen for Eastern Meadowlarks, Sandhill Cranes, Bald Eagles, and more.
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Take a Self-Guided Augmented Reality Tour!
30-45 MinutesToday, few hints of life in New Philadelphia remain above ground. Peek into the past with the New Philadelphia Association’s augmented reality app! Download the free app onto your mobile device. Animated people and structures will appear on the screen, revealing the town that once stood here.
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Visit the New Philadelphia Information Kiosk
5-20 MinutesStart your experience at the Information Kiosk. Brochures and basic information are available here. Allow yourself at least a few minutes to explore exhibits that introduce you to the town’s history. The Information Kiosk is open all hours, daily.
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