Something delicious to eat is never far away in Rome.

Coming up, the founder of one of Europe's first companies to offer food tours tells us what to look for in the city's neighborhoods.

The shops that weigh pizza slices by the kilo, that's a good place to start.

You could try five or six different little bites, and it's a great way to have a mini-pisa tour right on one plate.

You don't have to walk far to step into the vivid history of London.

Everything you want to see is in what they call the city of London.

It's conveniently close by.

That's where London started. That's where the Romans settled.

While the colorful streets of Lisbon still offer a taste of the old world in Portugal's capital.

When I walk outside of my doorstep, I can still see the ladies hanging the laundry on the cobblestone street,

and I sometimes hit my head on their aprons.

The relaxed pace of Portugal, the historic heart of sprawling London,

and the flavors of Rome are all just ahead

on today's travel with Rick Steves.

Portugal prides itself on being open to the world while welcoming to newcomers and affordable

to visit. Coming up, a Lisbon-born-and-raised tour guide recommends how to get in touch with the relaxed vibe of Portugal,

while also understanding what it faces as a society today.

And a guide from London points out how the sites you'll want to see in the British capital

are mostly all within a few miles of the heart of the city.

Let's start out today's Travel with Rick Steves, getting an authentic taste of Rome.

When traveling, you can learn about the culture through museums, and you can learn about it

through the local taste treats and street food. Rome is a city that can be brutal and overwhelming,

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