Arium Grand Lagoon Apartments for rent in Panama City Beach, FL on ForRent.com: (866) 403-5859 - Availability, pricing and special promotions subject to change daily. The community sits on 19 acres offering a peaceful park-like setting and features a scenic lake. ARIUM Grand Lagoon is just the right size community of apartments for rent. Not too large, the staff will know your name, and not too small, we have all the amenities you want or need. Located off the beaten path in a quiet neighborhood. The property is situated one and a half (1 and 12) miles from the nationally renowned Panama City Beach shores. The apartments are very large with huge walk in closets.br br Located just minutes from the beautiful white sands of Panama City Beach and the Naval Surface Warfare Center. Residents of ARIUM Grand Lagoon have a world of endless recreational opportunities minutes from their doorstep. Residents are just minutes from the world class dining, shopping and recreational venues Panama City Beach and Bay County has to offer.