November 11, 2011 is a unique occurrence on the calendar, but what’s just as unique are the experiences travelers are planning to have on that day. Our team at Viator has compiled a list of the 11 most popular activities as booked by actual travelers for Friday, November 11th. With everything from a 5-day Moroccan adventure to a tour of the Vatican and Sistine Chapel and even a helicopter wedding at the Grand Canyon, Viator travelers are making the most of the special day, anywhere they are traveling in the world.

1. Grand Canyon West Rim Helicopter Wedding – The first of two sets of Viator travelers will have an unforgettable wedding (and anniversary date) that takes place on a bluff in the Grand Canyon accessible only by helicopter, overlooking the Colorado River.

2. Grand Canyon All American Helicopter Tour– A fan-favorite all year long with 5-stars and more than 2,000 traveler reviews.

3. Eiffel Tower, Paris Limousine Rouge Show and Seine River Cruise – Likely to sell out on an ordinary night, Viator travelers booked this Parisian gem, which combines a number of iconic experiences, in advance.

4. Moulin Rouge Paris Dinner and Show – Also likely to sell out, this experience focuses on the extravagant and historic show and gourmet meal.

See all the famous Parisian sights on a Seine River Cruise

5. Skip the Line: Grand Canyon Skywalk Express Helicopter Tour – The quickest way to visit the Grand Canyon Skywalk from Vegas starts with a scenic helicopter flight over Lake Mead, Hoover Dam and the Las Vegas Strip.

6. Skip the Line: Vatican Museums Walking Tour – including Sistine Chapel, Raphael’s Rooms and St Peter’s – Smart travelers on 11/11 are avoiding the very long lines that often queue to view Michelangelo’s Sistine Chapel, saving sometimes hours for additional exploration.

7. Niagara Falls Day Trip from New York by Air – Travelers will be treated to an exploration of the falls on both the U.S. and Canadian sides including a ride on the historic “Maid of the Mist”.

8. Valley of Fire Wedding by Private Limousine – The desert’s red rock formations form the backdrop for another couple choosing to let Viator plan their 11/11/11 nuptials.

Get married at the Valley of Fire!

9. 5-Day Morocco Tour: Casablanca, Marrakech, Meknes, Fez and Rabat – Some travelers are setting off on the 11th for a multi-day escape across Morocco’s top cities with the choice of three- or four-star hotel accommodations.

10. Private Tour: Manhattan Helicopter Tour – Like the wedding couples, this romantic excursion could very well be the backdrop for a romantic proposal soaring over the Big Apple.

See NYC from above on a private Manhattan helicopter tour

11. Granada – The Alhambra Palace and Generalife Gardens – Travelers on 11/11 will be experiencing two of the best-known UNESCO World Heritage Sites: the gardens of the Generalife and the exquisite Moorish architecture of the Alhambra Palace.

 – Viator Travel Team