Grand Prize will consist of a 4 day/3 night trip for 2 adults (1 winner and 1 travel companion) to the winner's choice of one of the six Aerial Cities featured in the Smithsonian Channel April/May 2018 Series (Las Vegas, Chicago, Seattle, Miami, San Francisco or Los Angeles). ARV of the Grand Prize is $4,000.
Grand Prize will include:
Round-trip economy airfare to one of the Aerial Cities for winner and one travel companion on a major carrier from a U.S. gateway airport closest to winner's home.
Hotel accommodations for 2 people [1 standard, double occupancy room] for 3 nights.
Up to two excursions (helicopter aerial tour and ground tour).
One Car (economy/sedan) Rental for 4 days.
And, spending money.

Open only to residents of the 50 United States and the District of Columbia, at least 21 years of age, or the age of majority, whichever is older in their State of residence on date of entry into the Sweepstakes.

Limit one Entry per person/email address/promo code/per week. You must submit the Weekly Promo Code that corresponds to the Weekly Entry Period's Aerial Cities Episode in order to receive an entry for that respective Weekly Entry Period.

A free full episode and clips will display weekly promo codes that will also be available during each Weekly Entry Period on the Smithsonian YouTube channel at www.youtube.com/user/smithsonianchannel.