Experience ultimate comfort in San Juan, Puerto Rico at San Juan Marriott Resort & Stellaris Casino. Rooms & Suites. If you enjoy games and gambling, a stop at Casino del Sol in the Courtyard Marriott at Isla Verde is a stop you should not miss, if you're near this area. Enjoy 2 outdoor pools, a beach locale, and a casino. The property boasts Savor Serenity in Our Rooms and Suites. Facebook Instagram. San Juan, Puerto Rico, Toll Free:+ Fax: +1 Follow San Juan Marriott Resort & Stellaris Casino. The San Juan Marriott Resort & Stellaris Casino is a AAA Four-Diamond oceanfront hotel that focuses on customer service and cultural experience. Our resort in San Juan, Puerto Rico sits in a highly desirable beachfront location only minutes from numerous restaurants and bars. Book your stay at San Juan Marriott Resort & Stellaris Casino, a beachfront destination in Puerto Rico with elegant accommodations, oceanfront views and an. Stay at this beach hotel in San Juan. This San Juan, Puerto Rico hotel is located directly on Condado [HOST] Juan Marriott Resort & Stellaris Casino features a hour fitness center with modern. Marriott Resort & Stellaris Casino Rates & Policies · Rate Policy: Daily in USD · Standard Room: from $$ (USD) · Suite: from $$ (USD) · Credit Cards. Enjoy one of Puerto Rico's favorite casino, our 24/7 fitness center with yoga & spa treatments, Condado Beach, and our outdoor pool with waterslide. Our guests praise the pool and the restaurant in our reviews. . Top.