Exploring Europe's Historic Sites: How to Find The Old World Roots of America

On July 4, 2026, the United States marked its 250th birthday.  While this milestone was a cause for celebration in America.  It is also an opportunity for travelers to reflect on the intellectual and cultural roots of the American experiment.  Roots that go back across the Atlantic Ocean to Europe, not just to 18th-century England but as far back as ancient Rome and Greece.  The founding fathers of the US drew inspiration from numerous European thinkers, texts and real-world governance.

For the American traveler to Europe, this anniversary transforms a standard itinerary into a living history lesson.  One your kids won't get in a school textbook.  Visiting these sites isn't just sightseeing; it's walking where the ideas that crossed the ocean took place.  This includes key historic locations in England, Rome and Greece.  While it isn't likely feasible to see them all in one trip, you'll get an idea of what each destination has to offer, including specific ties to the founding of America.  Then you can decide which one is the right fit for you and your travel party.

England

England provides the most direct line of legal and philosophical framework for what would become America.  If you want to explore the most immediate ties to the American founding, you'll want to start in England.

The meadow at Runnymede, along the River Thames near Windsor, is where King John sealed the Magna Carta in 1215 under pressure from rebellious barons.  This document heavily influenced the founding fathers when they constructed the Bill of Rights and is one of the earliest documents that laid out rights of the people.  Runnymede is a peaceful site managed by the National Trust. Walk the meadows and see the Magna Carta Memorial (erected by the American Bar Association in 1957).

The memorial itself isn't very large and only takes a few minutes to view.  But there are other nearby sites to visit.  In the meadow of Runnymede, you'll also find things like King John's throne and the Magna Carta Tea room.  Windsor is one of the most beautiful towns in England. It's close enough to easily get to from London, but still feels like a small town.  Of course there's Windsor Castle, which is a must visit, but just spending some time strolling through town is worth your time in the afternoon.

If you want to see one of the original manuscripts of the Magna Carta, one is housed in The British Museum in London.  The British Museum is also home to the Enlightenment Gallery which features thinkers like John Locke whose ideas inspired Thomas Jefferson in his writing of the Declaration of Independence.  The best part of The British Museum, it's free to enter.

Another must visit in London is Westminster Hall and Parliament.  Parliament was a source of both inspiration and contention for America's founding fathers.  I recommend booking a tour to really understand how Parliament works.  However, if Parliament is in session you will only get limited access.

Roman Empire

The American founding fathers drew upon the virtues of the early Roman Republic from figures like Cincinnatus, Cicero and Cato.  They wanted to avoid sliding from a republic to an empire.

The Roman Forum and Capitoline Hill were the heart of the Roman Republic.  This was the site of Senate debates, public orations and civic life.  Strolling through the Forum, you'll walk through the same streets that Cicero did when he defended republican values.  The Forum is huge and while there is some signage, a tour here will definitely help you understand what happened throughout the history of this section of Rome.  I've been to the Forum twice and was in awe each time I was there.

Near the Roman Forum is Capitoline Hill, where you will find ancient statues and artifacts evoking the Roman Republic's ideals.  The museums here are considered the world's oldest public museums, so if you like history of any sort, this is the place to go.  While you don't need to book tickets in advance to the Capitoline Museums, it is a good idea.

Tickets for the Roman Forum should be booked in advance, especially during busy summer months, as they can sell out.  If you are going to the Colosseum, your ticket there will likely get you into the Forum as well.  Visiting the Colosseum, Roman Forum and Capitoline Museums will easily take up an entire day.

People and ideas weren't the only things that inspire the founders from Rome.  The founders were also extremely interested in the city's structure and architecture.  Washington DC was an urban design based off of Rome using the crux of two rivers in Maryland (at the time) just as Rome sits on a bend of the Tiber River.  The DC Mall is modeled after the center of the Roman Forum.  And you can see the columns and shapes of the US Capitol and other buildings in DC that are designed in Roman and Greek architectural styles.  Wandering the ancient ruins across Rome and other parts of Italy will show you what the builders of DC had in mind.

Greece

While Rome provided the republican blueprint, Greece supplied democratic ideals, philosophy, and warnings about mob rule. Thomas Jefferson was particularly enamored of Greek thought.

Athens was the center of ancient Greece.  This is where anyone wanting to explore Greek history should start.  The Acropolis served many functions throughout its years of usage.  Including home to Athenian rulers and remains a symbol of democratic rule during the Archaic and Classical periods.  Visiting the Acropolis will give you a feel of how the Ancient Greeks ruled.  Again, a tour will give you the most information the signage is limited.

The Ancient Agora, just below the Acropolis hill, was the marketplace and civic center where Pericles-era democracy flourished.  This is where there was direct participation in the Assembly by citizens.  Philosophers like Aristotle and Socrates spent time in the Agora.  The former, whose warnings about direct democracy, influenced the Founding Fathers to form a republican form of government.  The Ancient Agora is quite large with limited signage.  A guided tour through the Agora will provide a higher level of insight as to what the people of Ancient Greece did here, including the democratic ideals that were discussed.

Other historic sites in Athens that may be worth visiting are Plato's Academy or Aristotle's Lyceum.  Two philosophers who inspired the Enlightenment movement in Europe and later the American Founding Fathers.  Plato's Academy is free to visit while Aristotle's Lyceum is €5 to enter.  Both sites are located within Athens so if you are staying in the city, you can easily visit them.  Guided tours are available, usually as part of a larger Athens walking or history tour.

Travel Planning

As I mentioned previously, trying to fit all three destinations in one trip, while feasible, isn't your best option.  England, Italy and Greece each deserve their own time and trip.  There are plenty of other experiences to be had in each country.  Whether you want more history or if you want to relax in the countryside with a cup of tea or a glass of wine, you can fill your travel desires.

All these destinations are some of the most popular places to visit, not just in Europe, but the world.  If you want to ensure you get the experience and tours you want, you'll want to plan your trip well in advance.  I've been to all of these destinations and can tell you that while they are incredible, tickets and tours to the popular sites can be crowded and do sell out.

Final Thoughts

America's 250th birthday gives us a moment not only to celebrate America itself, but the people, ideas and places that shaped its founding. England gave the legal backbone, Rome the republican model, and Greece the democratic spark. By visiting these sites, you don’t just see the past; you connect with the ideas that continue to define liberty today.  You'll get an experience you won't get in a textbook.

A trip to any of these destinations should be your own.  You can center your trip on history or you can add the sites onto part of a larger trip.  And if you need any more inspiration or ideas for other attractions in Europe that were used to model the United States, let me know (my email is at the top of this page).  England, Rome and Greece are not the only places with ties to the American founding, but they are the most direct.