Welcome to rio, Montgomery County’s premier waterfront destination for shopping, dining, entertainment, and recreation. Located in the heart of Gaithersburg, rio offers a vibrant lakefront setting with an unmatched mix of restaurants, retail, and attractions.

Stroll the boardwalk, enjoy patio dining with unparalleled lakefront views, catch a movie at AMC Rio Cinemas 18, challenge yourself at Sportrock Climbing Centers, shop national favorites and local boutiques, take a paddle boat ride on the lake, or enjoy a spin on The Carousel presented by Adventist HealthCare Shady Grove Medical Center. Throughout the year, visitors can enjoy live concerts, artisan markets, seasonal festivals, fitness classes, and family-friendly events.

Whether you’re planning a family outing, date night, shopping trip, or weekend adventure, rio offers something for everyone- making it easy to spend the day and create lasting memories.