These five hotels earn their spots on the size of the pool, not star count or brand name. We confirmed each pool is open to hotel guests, and we ranked them by length, longest first.
How we ranked Chicago hotel pools
We ranked the pools by length, as each hotel publishes it, longest first. Hotels where the pool is a ticketed club or requires a separate spa purchase are noted in each entry.
We excluded any property where pool access could not be confirmed or where the feature turned out to be a plunge pool or decorative water element.
Chicago hotel pools at a glance
| Hotel | Pool type | Indoor/Outdoor | Year-round | Access policy |
|---|---|---|---|---|
| The Peninsula Chicago | 83-foot (25-meter) indoor pool | Indoor | Yes | Hotel guests; spa access included |
| Park Hyatt Chicago | 25-yard (75-foot) indoor lap pool | Indoor | Yes | Hotel guests only |
| Trump International Hotel & Tower Chicago | 75-foot heated indoor pool | Indoor | Yes | Hotel guests; spa day passes available |
| The Langham Chicago | 67-foot indoor pool | Indoor | Yes | Hotel guests; spa day passes available |
| Four Seasons Chicago | 44-foot indoor pool | Indoor | Yes | Hotel guests only |
Before you book: pool access tips
- Call ahead to confirm pool hours during holiday periods, as several Chicago hotel pools reduce hours in December and January.
- The Langham Chicago offers spa day passes that include pool access, which can work if you want the pool without booking a room.
- Indoor pools in Chicago high-rises often have floor-to-ceiling windows facing the river or lake, so ask the hotel which side the pool faces when you reserve.
- If lap swimming matters to you, The Peninsula's pool is the longest here at 25 meters, and the Park Hyatt has a 25-yard lap pool.
What makes a Chicago hotel pool worth the trip
Chicago's climate means outdoor pools are seasonal at best, so the hotels on this list all operate indoor pools that guests can use year-round.
The difference between a forgettable hotel pool and a genuinely good one in this city comes down to three things: size (enough room to actually swim laps), natural light (floor-to-ceiling windows facing the Chicago River or Lake Michigan make a real difference), and water quality (temperature control and maintenance standards vary more than you'd expect at the five-star level).
The five hotels below clear all three bars. If sustainability matters alongside the swim, see our eco hotels with pools in Chicago.
The hotels
The Peninsula Chicago
108 East Superior, Chicago
9.6426 reviews
None verified at the property level for the Chicago location.5 min walk to Chicago (CTA L) (Red Line)
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Park Hyatt Chicago
800 North Michigan Avenue, Chicago
9.6308 reviews
Hyatt operates a global environmental commitment program, but the Park Hyatt Chicago does not hold a published third-party green certification.3 min walk to Chicago (CTA L) (Red Line)
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Trump International Hotel & Tower Chicago
401 North Wabash Avenue, Chicago
9.42,103 reviews
None verified at the property level.5 min walk to Grand (CTA L) (Red Line)
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The Langham Chicago
330 North Wabash Avenue, Chicago
9.6699 reviews
Langham Hospitality Group publishes an annual sustainability report on energy and water; no property-level certification is verified for Chicago.6 min walk to Grand (CTA L) (Red Line)
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Four Seasons Chicago
120 East Delaware, Chicago
9.6437 reviews
Four Seasons runs a global program on energy, water, and waste, but we couldn't confirm a third-party certification for the Chicago hotel.4 min walk to Chicago (CTA L) (Red Line)
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Things to do in Chicago, by neighborhood
Where to start in each neighborhood, and what’s on there this weekend.
Frequently asked questions
Which Chicago hotel has the largest pool?＋
The Peninsula Chicago's indoor pool is the longest on this list at 83 feet (25 meters). The Park Hyatt's lap pool is 25 yards and Trump International's heated indoor pool is 75 feet. The Langham's is 67 feet and the Four Seasons' is 44 feet.
Are Chicago hotel pools open year-round?＋
All five pools on this list operate year-round. Because Chicago winters make outdoor pools impractical for most of the year, every hotel on this list uses an indoor pool. Hours may shorten during major holidays, so calling ahead is worth the two minutes.
Can non-guests use these hotel pools?＋
The Langham Chicago and Trump International Hotel & Tower Chicago both offer spa day passes that include pool access. The Four Seasons Chicago and Park Hyatt Chicago restrict pool access to hotel guests. The Peninsula Chicago does not confirm public day passes. Policies can change, so contact the hotel directly before planning a visit.
Which pool has the best views?＋
The Langham Chicago and Trump International Hotel & Tower Chicago both have floor-to-ceiling windows facing the Chicago River. The Peninsula Chicago's pool faces the city skyline from an upper floor. All three give swimmers a view that goes beyond a standard basement or mid-floor pool room.
Do these hotels charge extra for pool access?＋
For hotel guests, pool access is included in the room rate at all five properties. The Langham and Trump pool areas are within spa facilities, but guests do not need to book a treatment to use the pool. Spa treatments at all five hotels are priced separately.
Are there Chicago hotels with outdoor pools?＋
Outdoor hotel pools in Chicago are rare and typically operate only from late May through early September. This list focuses on year-round indoor pools. If you are traveling in summer and want an outdoor option, we have a separate page covering seasonal rooftop and outdoor pool hotels in Chicago.
