Signia Hilton and Indiana Convention Center Expansion

Construction has begun on the 143,500-square-foot center expansion, including a 50,000-sq.-ft. ballroom, that will connect to a new 800-room Signia Hilton, creating an unrivaled convention package.

The new property will stand 38 stories tall and will include a top-level bar with skyline views. This project is anticipated to open fall 2026.

Indy already touts the most hotels and hotel rooms connected by enclosed skywalks into a center in the U.S., and this expansion will boost those numbers to 12 properties and 5,200+ hotel rooms all under one roof.

Now Taking Reservation For February 2027 and Beyond

Reservations are now online for Signia Hilton Indianapolis, for stays beginning February 1, 2027.

Book Now

In the Convention Center expansion floors, and construction is well underway on the Junior and Grand Ballrooms, along with their supporting meeting rooms.

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“With reservations now live, Signia Hilton Indianapolis is one step closer to welcoming guests and locals to a hotel designed with today’s traveler in mind - whether visiting for a major convention, a sporting event or a weekend getaway."
Kathy HeneghanGeneral Manager, Signia Hilton Indianapolis

Latest Renderings

RATIO released updated renderings showcasing both the exterior and interior designs of Signia Hilton, highlighting its modern aesthetic and luxurious amenities. The outdoor shots emphasize the hotel's sleek facade on the downtown Indianapolis skyline, while the interior images reveal elegant spaces designed for comfort and efficiency.

Floor Plans

We invite you to peruse artistically designed floor plans from RATIO, each crafted with meeting planners in mind. From versatile conference rooms to expansive event spaces, the layout of Signia Hilton ensures seamless functionality for large events.

Level B1: Glamour and Efficiency.

Level B1 of the Signia Hilton will include small meetings rooms an a Junior Ballroom, as well as amenities such as a sunken courtyard for the lower level of the lobby and prefunction space.

Ground Level: The Grand Entrance

The main floor of the Signia Hilton will house a welcoming entry way off Georgia Street, a lobby bar and speakeasy, restaurant, and express elevators to the Sky Lounge.

Level 2: Connector to Indiana Convention Center

The second floor of the Signia Hilton will prove to be the main focal point for large-scale events. Home to the 50,455-sq.-ft. ballroom and the connector to the Indiana Convention Center, the second floor is bordered by ample prefunction space, including a prefunction bar.

Level 3: Combining Work And Relaxation

The third floor of the Signia Hilton houses more meeting space with a 9,000-sq.-ft. Signature Ballroom, bookended by prefunction space and the Signia Spa. The terrace of the third level is visible from the fourth level, which holds guestrooms, fitness and back of house spaces.

Level 5: An Outdoor Oasis in Downtown Indy

The top floor of the meeting spaces of Signia Hilton will be home to the pool deck, event deck, and snack bar. With views of the Indy skyline, including Monument Circle, and the Indiana Convention Center, the fifth level of Signia Hilton Indianapolis promises to be a coveted venue for meetings and events.

Signia Restore

A New Way to Recharge

Signia by Hilton Indianapolis will be the first hotel to introduce Signia Restore, a new wellness concept designed to help guests train, recover, and recharge. Reservations are expected to begin in January 2027, offering a high-performance fitness center alongside personalized guidance from a dedicated wellness concierge.

Guests can pair their workout with recovery experiences like saunas, cold therapy, sensory showers, compression and percussive therapy, plus innovative offerings including Aescape robotic bodywork and the Ammortal Chamber. Signia Restore will also offer wellness-focused retail and space for private group buyouts, executive retreats, and team gatherings.

Next Steps

If what you see here excites you and you're looking for more on how your event can shine at the Signia Hilton Indianapolis, the Visit Indy team stands ready to help. Contact us here for questions.

This page and renderings were last updated in Q3 of 2026. Construction timeline was last updated Q3 of 2026.