Marriott has launched an offer where you can earn up to 20,000 bonus Marriott Rewards points by staying with them in the Caribbean.

Now through August 4, 2014, you’ll earn Marriott Rewards bonus points for every night you stay at eight resorts in the Caribbean when you book using the offer code M11.

Participating properties include:

• Aruba Marriott Resort & Stellaris Casino
• Grand Cayman Marriott Beach Resort
• Curacao Marriott Beach Resort & Emerald Casino
• JW Marriott Cancun Resort & Spa
• CasaMagna Marriott Cancun Resort
• CasaMagna Marriott Puerto Vallarta Resort & Spa
• St. Kitts Marriott Resort & The Royal Beach Casino
• Frenchman’s Reef & Morning Star Marriott Beach Resort

Here’s how the Earning Bonus works:

Aruba Marriott Resort & Stellaris Casino: 2,000 points per day/10,000 maximum per stay
Curacao Marriott Beach Resort & Emerald Casino: 1,500 points per day/9,000 maximum per stay
CasaMagna Marriott Cancun Resort: 1,000 points per day/5,000 maximum per stay
JW Marriott Cancun Resort & Spa: 1,000 points per day/5,000 maximum per stay
Grand Cayman Marriott Beach Resort: 5,000 points per day/20,000 maximum per stay
CasaMagna Marriott Puerto Vallarta Resort & Spa: 1,000 points per day/15,000 maximum per stay
St. Kitts Marriott Resort & The Royal Beach Casino: 1,000 points per day/10,000 maximum per stay
Frenchman’s Reef & Morning Star Marriott Beach Resort: 5,000 points per day/20,000maximum per stay

If you’re thinking of heading the Caribbean this summer, be sure to check some of these hotels out, where you’ll be able to earn some bonus points as well for your stay.