Celestial Sails

Up to 64% Off
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What You'll Get


Choose from Six Options

  • $99 for a three-hour BYOB sailing excursion for one ($250 value)
  • $179 for a three-hour BYOB sailing excursion for two ($500 value)
  • $399 for a three-hour private BYOB sailing charter for up to six ($750 value)
  • $119 for a four-hour BYOB fireworks sailing excursion for one ($250 value)
  • $229 for a four-hour BYOB fireworks sailing excursion for two ($500 value)
  • $499 for a four-hour private BYOB fireworks sailing charter for up to six ($1,000 value)

Celestial Navigation: Finding the North Star and Using It

Aside from building a fire by snapping your fingers, nothing will impress your fellow explorers like reading the stars. Check out Groupon’s study of celestial navigation.

Explorers need only two things to determine their direction while boating or backpacking without a map or a compass: a basic knowledge of how the Big Dipper looks, and a flexible neck. The key in the Northern Hemisphere is finding Polaris, also known as the North Star. To start, look directly up and locate the collection of stars that resemble a rectangular basin with a handle sticking out of its upper-left corner. This is the Big Dipper. Next, crane your neck until your shoulders feel really good, and notice the bright star hovering above the Big Dipper’s upper right-hand corner. This is Polaris. From any position in the Northern Hemisphere, Polaris leads north. Alternatively, those in the Southern Hemisphere can use the Southern Cross constellation to determine which direction leads toward the South Pole.

When looking at the sky, an explorer should keep in mind that these constellations don’t always appear right-side up, depending on the position of the Earth and the amount he or she drank at margarita night. As such, it might require some twisting and turning to properly orient to the correct view.

The Fine Print


Promotional value expires Oct 30, 2016. Amount paid never expires. Younger than 18 must be accompanied by guardian. Subject to weather. Reservation required. Subject to availability. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 3 per person, may buy 3 additional as gifts. Valid only for option purchased. Not valid in combination with promo codes. Boat's maximum occupancy is 6 customers; minimum 4 customers to set sail. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Offer is not eligible for our promo codes or other discounts.

About Celestial Sails


Celestial Sails

Sport & Outdoor, Sailing
By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.