Refresh and rejuvenate mind, body and spirit at The Westin Book Cadillac Detroit. Awash in warm natural light and showcasing picturesque downtown views, our hotel rooms and suites provide a restful retreat from the excitement of the city. Historic elegance coexists in harmony with modern comfort in our 453 guest rooms and 35 suites, which average over 475 square feet in size. Artful appointments include the Westin Heavenly® Bed, with its ten layers of blissful bedding, as well as the pampering Westin Heavenly® Bath, Westin White Tea Heavenly™ amenities and deluxe robes. If you're in downtown Detroit for business, you will appreciate the ergonomic workspace in all rooms and suites at the hotel, as well as a laptop-sized safe, dual-line cordless telephone and high-speed internet access. After spending a day exploring downtown Detroit's many landmarks, you'll look forward to returning to the sanctuary of your suite and enjoying delicious room service as you stretch out in front of your 55-inch flat-screen TV. The Westin Book Cadillac Detroit didn't discover fresh air, but we're proud to offer smoke-free rooms and suites at our hotel.

Multi-Million Dollar Renovation

The Westin Book Cadillac Detroit to begin the New Year with Multi-Million Dollar Renovation. All Guest Rooms and Suites, Meeting Space, and Public Areas to be Reimagined as a Wellness-Infused Urban Escape, Beginning in 2023.

Detroit King Room - View

Westin Executive Club Lounge

Join us for exclusive access and elevate your travel experience on Club Lounge. Whether you're looking for a quiet space to work or a cozy place to unwind, our Lounge experience is designed for relaxation.

Westin Club Lounge

A Sleep Worth Experiencing

Experience our timeless, iconic & reimagined style! Emerging mid 2023.

Guest room with green accents.

Save Now with a Marriott Bonvoy Member Rate

Book this hotel and join Marriott Bonvoy free at checkout.

Find your sanctuary in the comfort of our rooms and hotel suites in Detroit, MI
Sink and soak into relaxation with Westin Heavenly® Beds and spa-like Heavenly® Baths in every room
Escape and relax in a luxurious suite in Detroit, MI
Walk to Detroit's top attractions and restaurants close to our hotel rooms in Detroit, MI
Bring a furry friend along, our hotel features pet-friendly rooms and suites in Detroit, MI
Stay connected to your favorite shows with a 55-inch flat-screen TV in your room or suite

Frequently Asked Questions