Hilton Hotels has reflagged the Rosemont Hotel at O’Hare as Hilton Rosemont/Chicago O’Hare. More than $15 million in renovations to the property included the guest rooms, meeting and conference spaces, lobby and public spaces, health club, dining areas, landscaping, and new porte-cochere.

The 287 guest rooms and 12 suites feature such in-room amenities as high-definition flat-screen televisions, safes, signature Hilton Serenity beds, high-speed Internet, and Wi-Fi access. The 24-hour Hilton Fitness by Precor fitness center offers cardiovascular and strength-training equipment, an indoor heated pool, and an outdoor tanning deck on the top floor.

The hotel has 26 meeting rooms and more than 22,000 square feet of meeting and banquet space. The 6,900-square-foot grand ballroom can accommodate 800 people theater-style or 500 people banquet-style.

Hilton Rosemont/Chicago O’Hare’s Executive Conference Center offers top-of-the-line telecommunications equipment. Audiovisual systems with full conference capabilities are available in all meeting rooms. All meeting and banquet rooms are located on the first and second floors. A kosher kitchen is available for all events and catering requests.

The full-service Liberty Tavern is open for breakfast, lunch, and dinner. The hotel’s Grab and Go café offers lighter fare. In-room dining is also available 24 hours a day.

Hilton Rosemont/Chicago O’Hare, minutes from Chicago O’Hare International Airport, is connected to the Donald E. Stephens Convention Center via enclosed skybridge.