
Hotel 505 River North
Best for guests who want to be in the middle of River North’s dining, galleries and nightlife with family-friendly pool options and event space.
Prices in other currencies are estimates. You’re charged in USD.
Hotel 505 River North is a 4.5-star River North property (261 rooms) focused on River North dining, nightlife and family-friendly pools. Park Hyatt Chicago is a five-star boutique-luxury hotel just off Michigan Avenue — read this if you want a quieter, branded luxury stay close to the Magnificent Mile.
Updated · about 0.4 miles apart

Best for guests who want to be in the middle of River North’s dining, galleries and nightlife with family-friendly pool options and event space.

Best for travelers who want a high-end, full-service luxury experience steps from Michigan Avenue with a branded five-star level of service and on-site fine dining.
When Hotel 505 River North wins: pick Hotel 505 if you want more rooms, an active River North address, family-friendly pools (indoor + outdoor + rooftop deck), an all-day brasserie and larger event/meeting capacity at a lower-key price point.
When Park Hyatt Chicago wins: choose Park Hyatt for classic five-star service, a signature on-site restaurant (NoMI Kitchen), a full-service spa, indoor pool/sauna/hot tub facilities and a central Michigan Avenue location for luxury shopping and landmark sightseeing.
Bottom line: both are excellent Near North choices; Hotel 505 River North leans toward River North energy, larger room count and family facilities, while Park Hyatt Chicago emphasizes boutique five-star luxury and a full-service spa/restaurant program.
| Category | Hotel 505 River North | Park Hyatt Chicago |
|---|---|---|
| Overall vibe | Contemporary River North hotel with lively dining and nightlife access | Five-star boutique-luxury hotel with a formal, service-oriented feel |
| Location | 505 N. State Street — River North, steps from the Chicago Riverwalk and Magnificent Mile | 800 N Michigan Ave — just off Michigan Avenue and near the Chicago Water Tower |
| Size (rooms) | 261 rooms and suites | 182 guestrooms |
| Audience / ages | All ages welcome; family-friendly | |
| Pools | Heated 17th-floor indoor pool, outdoor pool and rooftop sun deck (guest reports and hotel site) | Indoor pool, hot tub and sauna (full-service spa facilities listed) |
| Restaurants & bars | CBR — modern American brasserie serving breakfast, lunch, brunch, dinner and happy hour | NoMI Kitchen — Park Hyatt’s signature restaurant and bar (breakfast available for a fee) |
| Wellness / spa | No standalone spa; in-room spa treatments and Spa Suites with jetted tubs | Full-service spa offering massages, body treatments and facials |
| Meetings & events | Over 8,000 sq ft across 10 rooms (ballroom and banquet hall available) | About 5,000 sq ft of conference space across 8 meeting rooms |
| Accessibility & family features | Wheelchair-accessible public spaces; children welcome; pet-friendly (dogs) | Wheelchair-accessible features listed; children welcome; pet policy: Not published |
| Nearby highlights | Steps to Riverwalk, galleries, nightlife and CTA Red Line (Grand station) | Steps to Michigan Avenue, Chicago Water Tower, Museum of Contemporary Art and the Magnificent Mile |
Hotel 505 River North sits on North State Street in River North, an active neighborhood of galleries, restaurants and nightlife.
Choose Hotel 505 to be inside River North’s dining and nightlife scene while still within walking distance of Michigan Avenue.
Park Hyatt Chicago is located at 800 N Michigan Ave, placing you immediately adjacent to Michigan Avenue shopping and landmarks.
Pick Park Hyatt if you want to be right by Michigan Avenue and its high-end shops and sights.
Hotel 505 has 261 individually decorated guestrooms and suites with Spa Suite options.
Hotel 505 offers more rooms, family-friendly layouts and in-room spa-suite options rather than a separate spa building.
Park Hyatt has 182 guestrooms with premium bedding and designer toiletries.
Park Hyatt’s rooms are focused on five-star finishes and a quieter luxury experience; fewer rooms than Hotel 505.
Hotel 505’s on-site restaurant CBR serves modern American brasserie food and a lively happy hour.
CBR is an all-day, approachable brasserie that connects the hotel to River North’s dining scene.
Park Hyatt’s NoMI Kitchen is the hotel’s on-site fine-dining option and bar.
Park Hyatt is better if you want a signature, higher-end hotel restaurant experience steps from Michigan Avenue.
Hotel 505 provides multiple pool experiences including a 17th-floor heated indoor pool plus an outdoor pool and rooftop sun deck.
Hotel 505 is a clear choice for families or guests who want both indoor and outdoor pool time in downtown Chicago.
Park Hyatt lists an indoor pool plus a hot tub and sauna among its leisure facilities.
Park Hyatt suits travelers who prefer a quiet indoor pool with spa and sauna support.
Hotel 505 does not operate a standalone spa; it offers in-room treatments and Spa Suites for private soak experiences.
Choose Hotel 505 if you want in-room spa-style relaxation and immediate access to River North nightlife.
Park Hyatt includes a full-service spa offering massages, facials and body treatments plus concierge spa reservations.
Pick Park Hyatt for an on-site spa and quieter evenings nearer Michigan Avenue’s upscale bars and restaurants.

Hotel 505 River North — heated indoor pool, outdoor pool and rooftop sun deck plus family-friendly policies.

Park Hyatt Chicago — branded five-star service, a full-service spa, sauna and luxury room amenities.

Hotel 505 River North — located in the middle of River North with direct access to galleries, bars and restaurants.

Park Hyatt Chicago — steps from the Magnificent Mile, Chicago Water Tower and high-end shops.
Hotel 505 River North — it’s explicitly family-friendly with both indoor and outdoor pools and children are welcome.
Park Hyatt Chicago — the supplier listing and hotel materials show a full-service spa with massages and facials; Hotel 505 offers in-room treatments and Spa Suites instead of a standalone spa.
Yes — both are in the Near North/Magnificent Mile area; Park Hyatt sits immediately off Michigan Avenue while Hotel 505 is a short walk into River North and the Magnificent Mile.
Hotel 505 River North — it offers over 8,000 sq ft of meeting space across ten rooms and a ballroom/banquet hall.
Explore how Hotel 505 River North stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·