Turn an afternoon at the park into a case you can close.
Mystery games you play outdoors on your phone, at Valley Forge, Independence Hall and Gettysburg. The answers are cut into the ground you are standing on. No app, no reservation, no guide.
From $16.92 per group · Any group size1–3 hours
Artillery Park, Valley Forge National Historical Park
Choose your park
Every game costs its year. Valley Forge is $17.77. Gettysburg is $18.63. That is the whole rule.
The winter encampment that forged an army. Decode spy messages, intercept a dispatch, and follow a hidden brotherhood across the fields where the Revolution was saved.
3 games · Jr. Agents → Deep Dive
America's most historic square mile. Count your way to the Liberty Bell's lost word, chase a founder's shadow through Old City, or run a spy ring through the occupied capital in the winter of 1777.
3 games · Jr. Agents → Deep Dive
Almost every foot of this ground is marked, and the stones say more than the plaques do. Count what the monuments carry, run a message across the battlefield for Lincoln, or follow the ghost stories back into documented history.
3 games · Jr. Agents → Deep Dive
The capital wrote its arguments into stone and left them standing in the open air. Count what the builders hid in plain sight, follow one unfinished sentence from Jefferson to King, or walk the three memorials that keep a harder reckoning.
3 games · Jr. Agents → Deep Dive
A harbour town that got rich on pepper and is remembered for 1692. Count what the captains left behind, follow a writer through the town he could not leave, or read what Salem carved three hundred years after the trials.
3 games · Jr. Agents → Deep Dive
