Welcome to Serendipity Bay RV Park, Cabins, & Marina. Privately owned Luxury RV Resort, located in Palacios, New Braunfels, Austin, TX. Our amenities include a tropical swimming pool and hot tub, fitness center, children's play area, shuffleboard, bocce ball, recreational room and party hall, fishing pier and much more. The Texas Coast is full of features that set it apart from the rest of Texas. The same is true for Serendipity Bay RV Park and Marina. With a newly renovated pool, we are sure you will make Serendipity Bay RV Resort and Marina the destination of choice for your family vacation. Reserve your site, RV Park & RV Resort in Austin, New Braunfels, and Palacios at (361) 972-5454.