The Spa at Serene Hotel

The Spa at Serene Hotel is a hotel spa located just off E Harmon Ave in Las Vegas, close to the Strip. It falls into the moderate price tier, positioning it between budget day-spa options and higher-end resort spas in the area.

Access is by reservation only, and the spa is adults only, so it's set up for a quieter, more focused visit rather than a family stop. Doors are open seven days a week, from 10am to 8pm, giving a fairly wide window for booking a session whether you're planning a morning treatment or an evening wind-down after a day on the Strip.

Beyond the hours and access rules, the spa's own site doesn't list specific treatments, packages, or day-pass pricing, so it's worth calling ahead or checking their booking page directly before you go. The Google Sites listing suggests this is a smaller, appointment-driven operation rather than a walk-in facility with an extensive menu posted online.

If you're staying nearby or want a private, adults-only spa experience in the Harmon Ave corridor, this is a reasonable option to look into, but confirm current services and pricing with the spa before booking, since none of that detail is published on their site yet.