Now Playing: Unique Vacation: Rome Cavalieri's Roman Adventure

Now Playing: Unique Vacation: Yotel Hotel's Futuristic NY Design

Now Playing: Explore Small Towns and a Family Fun Farm

Now Playing: Affordable Trips Off the Beaten Path

Now Playing: Best Fall Culinary Trips

Now Playing: Outdoor Vacations: Fly-Fishing; Hikes and More

Now Playing: Travel Now gets Back to Nature

Now Playing: Travel Tips to Book a Nature Vacation Now

Now Playing: Explore Lady Liberty to Lake Placid

Now Playing: Best U.S. National Park Trips

Now Playing: Cheapoair.com's Unique Vacation Deals

Now Playing: Explore Summertime in the Caribbean Islands

Now Playing: Best Products for Faux Golden Glow

Now Playing: Travel Now to Harbour Island

Now Playing: Top Summer Vacations of 2011

Now Playing: Top Sunscreens for Summertime Rooftops

Now Playing: Party Like Gossip Girl and Relax At the Beach

Now Playing: Best Spring Break Trips

Now Playing: How the National Museum of African American History and Culture Was Created

Now Playing: San Diego-Bound United Airlines Flight Diverted to Denver Due to 'Potential Security Concern'