
Aloft Chicago Mag Mile
Best for families and travelers who want social spaces, a 24-hour grab-and-go market, and a top-floor indoor pool.
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Aloft Chicago Mag Mile is a modern, social-minded Marriott property with a top-floor indoor pool and 24-hour grab-and-go dining; read this if you want an active, tech-friendly base for Magnificent Mile shopping and family stays. The Gwen, a Luxury Collection Hotel, Michigan Avenue Chicago is a stylish luxury hotel directly beside Michigan Avenue with Mediterranean dining and rooftop terrace; read this if you want a more polished, shopping-oriented luxury stay downtown.
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Best for families and travelers who want social spaces, a 24-hour grab-and-go market, and a top-floor indoor pool.

Best for shoppers and travelers who prefer a polished, Marriott Luxury Collection experience with direct access to Michigan Avenue and on-site Mediterranean dining.
When Aloft Chicago Mag Mile wins: pick Aloft for a more casual, social vibe (W XYZ Bar), a complimentary top-floor indoor pool named Splash, a 24-hour Re:Fuel market, and family-friendly rooms and rates.
When The Gwen wins: choose The Gwen for a more refined, stylish stay directly connected to Michigan Avenue shopping, larger meeting/banquet capabilities, on-site restaurants (including Kostali), and a rooftop terrace and garden.
Bottom line: both put you steps from Magnificent Mile shopping; Aloft is the lower-key, activity-focused choice with a lively bar and indoor pool, while The Gwen is the upscale, shopping-first option with more formal dining and event space.
| Category | Aloft Chicago Mag Mile | The Gwen, a Luxury Collection Hotel, Michigan Avenue Chicago |
|---|---|---|
| Overall vibe | Modern, social, tech-friendly | Stylish, luxury, shopping-focused |
| Location | Streeterville on the Magnificent Mile (243 E. Ontario St.) | Connected to Michigan Avenue (521 N Rush St.) |
| Size (rooms) | 337 guestrooms across 19 floors | 311 guestrooms |
| Ages / access | All ages welcome; primary guest must be 21 to check in | All ages welcome (supplier listing does not mark adults-only); standard check-in policies apply |
| Pools | Splash — indoor pool on the 19th floor (complimentary; confirm current status before arrival) | Not published |
| Restaurants & bars | Re:Fuel (24-hour grab-and-go) and W XYZ Bar (lively bar, live music) | 2 restaurants including Kostali, plus a bar/lounge and 24-hour room service |
| Spa & wellness | No standalone spa published; 24-hour fitness center (Re:charge) | Fitness facilities and rooftop terrace; spa details not published |
| Event & meeting space | About 5,500–5,609 sq ft across 7 meeting rooms (Warhol is largest) | 3,388 sq ft of conference space across 14 meeting rooms |
| Known for | Lively bar scene, grab-and-go convenience, top-floor pool, family friendly | Direct Michigan Avenue shopping access, stylish rooms, rooftop terrace/garden |
Aloft sits in Streeterville at 243 E. Ontario, a short walk to the Magnificent Mile and lakefront attractions.
Aloft is a convenient, walkable base for shopping, lakefront walks, and Midtown attractions.
The Gwen is physically connected to Michigan Avenue and aimed at shoppers and downtown visitors.
The Gwen is the more directly shop-focused location for guests prioritizing Michigan Avenue access.
Aloft offers a variety of modern room types across 19 floors with family-friendly options.
Aloft’s rooms are practical, contemporary, and aimed at travelers who want flexible, social hotel spaces.
The Gwen’s room roster includes Superior, Deluxe, Grand rooms and suites with a focus on style.
The Gwen focuses on a refined room experience with a broader luxury-room mix and suite options.
Aloft’s food and drink are casual and convenient, built around 24-hour access and a lively bar.
Aloft is best for quick bites, late-night snacks, and a social bar atmosphere.
The Gwen offers more formal dining with Mediterranean options and full room service.
The Gwen is better for sit-down meals and a more upscale dining experience tied to the Luxury Collection brand.
Aloft’s signature amenity is its Splash indoor pool on the 19th floor.
Aloft’s top-floor pool is a standout for families and guests who want on-site swimming regardless of weather.
The Gwen highlights rooftop terrace and garden views; pool details are not published.
The Gwen emphasizes terrace and garden spaces and dining over a published on-site pool.
Aloft pairs a 24-hour fitness center with a lively bar scene and occasional live music.
Aloft suits travelers who want a late-night scene, fitness access, and practical services on site.
The Gwen focuses on a quieter, upscale nightlife/dining experience with polished bar/lounge options.
The Gwen is a better fit for travelers who prefer a refined evening and concierge-led experiences rather than a high-energy bar.

Aloft — indoor top-floor pool, 24-hour fitness center, casual dining, and family-friendly public spaces.

The Gwen — directly connected to Michigan Avenue retail with concierge and on-site shopping access.

Aloft — W XYZ Bar hosts live music and a lively bar scene popular with guests and locals.

The Gwen — Luxury Collection styling, Mediterranean dining, and more formal meeting/banquet spaces.
Aloft clearly publishes an indoor pool named Splash on the 19th floor (complimentary). The Gwen’s supplier listing does not publish an on-site pool, so confirm with The Gwen if a pool is essential.
Both are on/adjacent to the Magnificent Mile; The Gwen is directly connected to Michigan Avenue, while Aloft is a very short walk from the shopping corridor.
Yes. Both properties welcome guests of all ages. Note Aloft’s primary check-in guest must be 21; The Gwen’s supplier listing indicates standard adult policies but does not market as adults-only.
The Gwen leans toward sit-down, Mediterranean dining (Kostali plus another restaurant) and 24-hour room service. Aloft focuses on 24-hour grab-and-go (Re:Fuel) and a lively bar (W XYZ).
Explore how Aloft Chicago Mag Mile stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·