The Spa al Mare at Casa Marina, a Waldorf Astoria resort in Key West, Florida, has opened its expanded indoor facilities to guests. The upgrade includes additional treatments to those offered outside in the site’s two oceanfront cabanas.

Spa al Mare now features approximately 1,300sq ft (121sq m) of new spa operations for indoor treatments. This includes three new treatment rooms with private showers, two of which are for couples.

A new reception and waiting area has been added and the spa’s menu has been upgraded.

Conceived by the railroad magnate Henry Flagler in the 19th century, the 311-bedroom hotel enjoys 1,100 acres of private beach and sea views of the Florida Keys.