OK, This is a real cave! Hard to believe they are allowed to operate under name of a hotel. Our travel agent mistakenly booked it based on similar named hotel. This one is horrendous! Dirty (I had to wash my hands after opening the curtains, thats how dusty/dirty they were), noisy, unsafe (yep, a 5$ travel lock would be safer... More
- Also Known As:
- Hotel Union Square Plaza
- Union Square Plaza San Francisco
- Reservation Options:
- TripAdvisor is proud to partner with Expedia, Hotels.com, Booking.com, Priceline, HostelWorld, Agoda, Travelocity and Tingo so you can book your Union Square Plaza Hotel reservations with confidence. We help millions of travelers each month to find the perfect hotel for both vacation and business trips, always with the best discounts and special offers.