The Ciel Spa at SLS Las Vegas Hotel & Casino, US, is now accepting reservations in preparation for the resort’s debut on 23 August. The property is set to become part of hotel operator Hilton Worldwide's latest luxury collection of hotels under the Curio brand.

Designed by SLS Las Vegas creative director Philippe Starck – consulting through Gensler – Ciel Spa features 10 treatment rooms, a relaxation lounge, a couples’ massage suite, herbal steamrooms, oversized experience showers and custom massage beds.

The spa menu includes massages, facials and body treatments in addition to signature add-ons such as aromatherapy journeys and teas designed to improve the skin.

Products are supplied by premium skincare lines such as Kinara, created by Olga Lorecin-Northrup.

The 1,600-guestroom resort, with three distinct accommodation towers – Story, Lux and World – will also include a fitness centre. The Ciel Spa will be located on the second floor of the Lux Tower.