
Swissotel Chicago
Best for business events and large weddings — Swissotel has extensive, flexible meeting and ballroom space across multiple floors.
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Swissotel Chicago is a large 43-story riverfront business-and-family hotel with big event spaces and river/lake views; read this if you want a convenient downtown base for meetings, families, or riverfront views. The Gwen, a Luxury Collection Hotel, Michigan Avenue Chicago is a 4.5-star luxury lifestyle hotel steps off Michigan Avenue; read this if you want a stylish, design-forward stay close to the Magnificent Mile and rooftop/terrace spaces.
Updated · about 0.6 km apart

Best for business events and large weddings — Swissotel has extensive, flexible meeting and ballroom space across multiple floors.

Best for a stylish Michigan Avenue stay and a rooftop/terrace experience close to shopping and the Riverwalk.
When Swissotel Chicago wins: choose Swissotel if you need lots of meeting/event capacity, prefer a higher-floor fitness center and on-site spa (Spa 42), or are traveling with children and want family-friendly room options and programs.
When The Gwen wins: choose The Gwen if you want a 4.5-star luxury lifestyle property located just off Michigan Avenue with a smaller, more boutique feel, rooftop terrace access, and immediate proximity to shopping and the Magnificent Mile.
Bottom line: both put you within easy walking distance of Michigan Avenue and downtown attractions; pick Swissotel for scale, event facilities, river/lake views and family amenities, pick The Gwen for a slightly more intimate luxury lifestyle experience right beside the Magnificent Mile.
| Category | Swissotel Chicago | The Gwen, a Luxury Collection Hotel, Michigan Avenue Chicago |
|---|---|---|
| Overall vibe | Large, corporate-friendly luxury with family programming and event focus | 4.5-star luxury lifestyle hotel with boutique, design-forward feel |
| Location | At the junction of the Chicago River and Lake Michigan (323 E Wacker Dr) — steps to Millennium Park and Riverwalk | 521 North Rush Street — steps off Michigan Avenue and a short walk to the Riverwalk |
| Size (rooms) | About 661–662 rooms across 43 stories | 311 guestrooms |
| Ages / policy | All ages welcome; minimum check-in age 21 | |
| Pools | No — the indoor pool was removed during renovations | Not published |
| Restaurants & bars | The Palm (steakhouse), Amuse (lobby café/bar) and 24-hour room service | 2 restaurants and 1 bar/lounge; Kostali (Mediterranean) is a highlighted spot |
| Spa & fitness | Spa 42 on site (massages, facials, sauna, steam room); 24-hour Penthouse Fitness Center | Fitness facilities and rooftop terrace listed; on-site spa details not published |
| Known for | Extensive event/meeting space, river and lake views, family programs | Luxury lifestyle location steps from Michigan Avenue, rooftop terrace and terrace/garden areas |
| Event capacity | Very large — multiple ballrooms including Zurich Ballroom and Élevé (42nd floor); ~65,000 sq ft meeting space | Conference space ~3,388 sq ft with 14 meeting rooms |
| Parking & fees | Valet and self-parking available; mandatory resort fee applies | Valet parking (surcharge) and covered/secured parking noted; fees available at property |
Swissotel sits where the Chicago River meets Lake Michigan in the Loop, offering immediate access to the Riverwalk, Millennium Park and the Magnificent Mile.
Choose Swissotel for riverfront and lake views with straightforward access to downtown attractions.
The Gwen is a 4.5-star Luxury Collection property a few steps off Michigan Avenue, placing shops, dining and the Riverwalk within easy walking distance.
Choose The Gwen if you want immediate access to Michigan Avenue shopping and a central Magnificent Mile location.
Swissotel offers a wide range of room types and suites with city, river or lake views across a large inventory.
Swissotel is better if you want more room-type variety and higher-floor lake/river views.
The Gwen has 311 guestrooms with a focus on stylish, luxury lifestyle design and a smaller inventory than Swissotel.
The Gwen is a good choice for travelers wanting a boutique luxury stay near the Magnificent Mile.
Swissotel offers two on-site outlets and 24-hour room service, anchored by a well-known steakhouse.
Swissotel is reliable for steakhouse meals, lobby-café casual dining and convenient room service.
The Gwen lists two restaurants and a bar/lounge; Kostali (Mediterranean) is a named on-site dining option.
The Gwen fits travelers who want on-site Mediterranean dining and a terrace/bar atmosphere close to Michigan Avenue.
Swissotel no longer has an on-site swimming pool; its signature vertical offerings are the Penthouse Fitness Center and Spa 42.
Swissotel's standout amenities are the high-floor fitness center and Spa 42 rather than a pool.
The Gwen lists a rooftop terrace and garden as key on-site spaces; supplier listing does not publish an on-site pool.
The Gwen's rooftop terrace and terrace/garden spaces are the primary outdoor amenity; pool info is not published.
Swissotel emphasizes wellness with Spa 42 and a 24-hour Penthouse Fitness Center plus two bars/lounges.
Swissotel is suited to guests who prioritize on-site spa services, late-hours fitness and conventional hotel dining and bar service.
The Gwen lists fitness facilities, a rooftop terrace and a bar/lounge; specific spa service listings are not published.
The Gwen is geared to guests who want on-site fitness and terrace-based nightlife; check with the hotel for spa offerings.

Swissotel — extensive ballroom inventory and up to ~65,000 sq ft of meeting/event space.

The Gwen — a 4.5-star Luxury Collection hotel steps from the Magnificent Mile and high-end shopping.

Swissotel — Spa 42 plus a 24-hour Penthouse Fitness Center with lake views.

The Gwen — fewer rooms and a boutique luxury atmosphere with rooftop terrace spaces.
The Gwen is a few steps off Michigan Avenue and is closer to Magnificent Mile shopping; Swissotel is still within a short walk but sits at the river/lake junction a bit south.
Swissotel no longer has an on-site pool; The Gwen's supplier listing does not publish pool details.
Swissotel — it has a much larger event and ballroom inventory and is set up to host large conferences and weddings.
Yes. Both hotels welcome guests of all ages; both list minimum check-in age as 21.
Explore how Swissotel Chicago stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·