
San Diego Mission Bay Resort
Best for families, watersports and guests who want direct Mission Bay access.
Prices in other currencies are estimates. You’re charged in USD.
San Diego Mission Bay Resort is a waterfront, family-friendly resort on Mission Bay with pools, a private beach, watersports and a full-service spa — best for families and active travelers who want water access. The US Grant, a Luxury Collection Hotel, San Diego is a historic, Beaux-Arts luxury property in downtown San Diego — read this if you want a classic, central city stay near theatres, Balboa Park and the Gaslamp Quarter.
Updated · about 5 miles apart

Best for families, watersports and guests who want direct Mission Bay access.

Best for travelers wanting a classic downtown luxury experience and proximity to theatres, museums and convention venues.
When San Diego Mission Bay Resort wins: Choose Mission Bay Resort if you want a waterfront stay with multiple on-site water activities, family-friendly rooms, outdoor pools, a private beach and a full-service spa (Spa Brezza). It’s the easier pick for families and active travelers who plan to use Mission Bay amenities.
When The US Grant wins: Choose The US Grant for a downtown, historically significant luxury stay with formal dining, a ballroom and large meeting capacity — ideal for culture-minded visitors, business travelers and anyone who prefers city-center walkability to a waterfront resort setting.
Bottom line: Pick Mission Bay Resort for bayfront recreation, pools and family amenities; pick The US Grant for downtown location, historic luxury and a classic hotel atmosphere. Both are solid choices depending on whether you prioritize outdoor bay activities or central-city convenience.
| Category | San Diego Mission Bay Resort | The US Grant, a Luxury Collection Hotel, San Diego |
|---|---|---|
| Overall vibe | Casual waterfront resort, family-oriented | Formal, historic luxury downtown hotel |
| Location | On Mission Bay, watersports and 12-mile bay loop access | Downtown San Diego (Broadway), walking distance to theatres and Balboa Park |
| Size | 357 rooms across landscaped grounds (about 18+ acres) | 270 rooms in a Beaux-Arts, city-center building |
| Rooms — notable room names | Traditional Room; Studio; Villa; Suite (Sunset); Grand Suite; Villa (Guestroom) | Superior Room, 1 King Bed; Deluxe Room, 1 King Bed; Grand Room; Suite, 1 King Bed (Legacy/Chaffee) |
| Pools & beach | Outdoor pool, children’s wading pool, private beach with firepits and poolside cabanas | Not published |
| Restaurants & bars | Covewood (waterfront California coastal), Plaza Del Sol (patio bar), Solrisa (poolside), Mission Joe (coffee) | Grant Grill Restaurant (Californian cuisine), bar/lounge, 24-hour room service |
| Spa & wellness | Spa Brezza (body, face, salon services; Himalayan Salt Table; 18+ for treatments) | Not published |
| Meeting & events | 25,000+ sq ft meeting space, International Ballroom (~9,600 sq ft), many outdoor venues (weddings up to 700) | 19 meeting rooms, about 8,100 sq ft conference space (8100 ft² / 753 m²) |
| Nearby highlights | SeaWorld, Belmont Park, walking/biking trails around Mission Bay | San Diego Civic Theatre, Lyceum Theatre, Balboa Park, Petco Park |
| Airport distance | About 5 miles from San Diego International Airport (SAN) | San Diego Intl. Airport (SAN) — 4.6 km / 2.9 mi from the hotel |
San Diego Mission Bay Resort sits directly on Mission Bay with private-beach access and a paved 12-mile bay loop that starts at the property.
Choose this if you prioritize waterfront access, watersports and a resort layout with outdoor space.
The US Grant is a Beaux-Arts landmark hotel in central downtown San Diego, close to theatres, Balboa Park and convention facilities.
Choose The US Grant if you want walkable access to downtown cultural venues and a historic hotel setting.
The resort has 357 guest rooms and suites, including studios, villas and multiple suite layouts aimed at families and groups.
Rooms are sized and arranged for families and active guests who want easy access to outdoor amenities.
The US Grant offers 270 air-conditioned rooms with classic, upscale fittings typical of a Luxury Collection property.
Expect classic, formal rooms with historic character and downtown views rather than resort-style family layouts.
San Diego Mission Bay Resort runs four on-site venues covering waterfront dining, poolside bites and a coffee shop.
More variety and casual options on site, suitable for families and informal meals.
Dining at The US Grant centers on Grant Grill Restaurant, a formal venue serving Californian cuisine plus a bar/lounge and 24-hour room service.
A single, upscale signature restaurant fits the hotel’s formal downtown luxury positioning.
The Mission Bay resort’s defining amenity is its bayfront setting with outdoor pools, a wading pool and a private beach.
If swimming, beach time or watersports are priorities, this property puts you on the water.
The US Grant’s supplier listing does not publish an on-site pool or beachfront amenity.
This is a downtown hotel focused on city amenities and meeting space rather than resort-style swimming or beach access.
San Diego Mission Bay Resort combines Spa Brezza, a 24-hour fitness center and regular live music around the bay.
A solid mix of wellness and casual evening entertainment geared to families and couples.
The US Grant lists a 24-hour fitness facility and nightlife is primarily the hotel bar/lounge plus downtown venues a short walk away.
Wellness is available, but nightlife and dining extend into the surrounding Gaslamp and theatre districts.

Family rooms, children’s wading pool, kids club (seasonal), watersports and family-friendly dining make Mission Bay easier with kids.

Direct Mission Bay access, kayaking, paddleboarding, jet skis and a private beach put water activities on-site.

The US Grant’s historic setting, ballroom and many meeting rooms suit formal events, business stays and culture-focused visitors.

As a Beaux-Arts landmark and Marriott Luxury Collection property, The US Grant is the choice for guests who want an established downtown luxury experience.
San Diego Mission Bay Resort — it has a children’s wading pool, seasonal kids’ programs, family rooms and more casual, kid-friendly dining.
The US Grant — it’s in downtown San Diego within walking distance of theatres, museums, the Gaslamp Quarter and the Convention Center.
San Diego Mission Bay Resort offers on-site watersports rentals, direct Mission Bay access and a private beach with firepits.
The supplier listing for The US Grant does not publish an on-site pool or a spa; it lists a 24-hour fitness center and rooftop garden instead.
Explore how San Diego Mission Bay Resort stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·