What’s the big deal? Summer vacations and cruises are often family affairs, but now you can plan a summer voyage on an adults-only ship to some of the most grown-up destinations around the globe.

With this sale from Virgin Voyages, you can save 55% on your guest’s cruise price, plus get a bonus bar tab of $300 (for 2- to 6-night sailings) or $600 (for 7-night or longer sailings) per cabin. As always, tips/gratuities, Wi-Fi, unlimited meals, fitness classes and nonalcoholic drinks are included in the purchase price. As an added bonus, sailors on Caribbean & Mexico voyages will spend a day at Virgin's private beach club.

Here are some of our favorite July & August roundtrip sailings. The per person pricing below reflects the 55% savings for your second guest. 

• Fire & Sunset Soirées … 4 nights from $667 per person
  Depart from Miami and spend a day exploring Key West

• Dominican Daze … 5 nights from $731 per person
  Sail from Miami to the white-sand beaches of Puerto Plata

• Riviera Maya … 5 nights from $793 per person
  This voyage takes you from Miami to Cozumel/Playa del Carmen

• French Daze & Ibiza Nights … 7 nights from $1127 per person
  Departing from Barcelona, this dreamy cruise includes Marseille, Cannes, Palma de Mallorca and Ibiza

• Greek Island Glow … 7 nights from $1439 per person
  Visit Santorini, Rhodes and Bodrum, then overnight on glamorous Mykonos

To book these sailings or see other options included in the sale, click ‘View Deals’ below.