The Merrion Hotel is a luxurious 5-star hotel located in the heart of Dublin's Georgian quarter. It features an elegant indoor swimming pool, surrounded by beautiful artwork and classical decor. The pool area offers a serene and peaceful atmosphere, perfect for relaxation. Guests can also enjoy the hotel's spa facilities, including a sauna and steam room. The Merrion Hotel is renowned for its impeccable service, opulent accommodations, and Michelin-starred restaurant, making it an excellent choice for those seeking a hotel with a swimming pool in Dublin.