Top. The San Juan Marriott Resort & Stellaris Casino is a AAA Four-Diamond oceanfront hotel that focuses on customer service and cultural experience. Facebook Instagram. Stay at this beach hotel in San Juan. Enjoy 2 outdoor pools, a beach locale, and a casino. San Juan, Puerto Rico, Toll Free:+ Fax: +1 Follow San Juan Marriott Resort & Stellaris Casino. Rooms & Suites. Experience ultimate comfort in San Juan, Puerto Rico at San Juan Marriott Resort & Stellaris Casino. . Our resort in San Juan, Puerto Rico sits in a highly desirable beachfront location only minutes from numerous restaurants and bars. The property boasts Savor Serenity in Our Rooms and Suites. Our guests praise the pool and the restaurant in our reviews. This San Juan, Puerto Rico hotel is located directly on Condado [HOST] Juan Marriott Resort & Stellaris Casino features a hour fitness center with modern. Book your stay at San Juan Marriott Resort & Stellaris Casino, a beachfront destination in Puerto Rico with elegant accommodations, oceanfront views and an. 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. Marriott Resort & Stellaris Casino Rates & Policies · Rate Policy: Daily in USD · Standard Room: from $$ (USD) · Suite: from $$ (USD) · Credit Cards. 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.