Find all hotels by Marriott Hotels & Resorts in Hercules, CA from AED 438

"Amazing stay! The location is perfect juts steps from the BART. The area felt safe and there was even a security guard at the property. The room was very clean and the staff was very helpful and friendly. We can for a concert at Oakland Arena and it was a great location for that! Would absolutely stay again!! "

"Super clean and very close to the pier was very nice. No parking but valet."

"Great stay!!"

"Great experience!"

"My stay at the San Francisco Marriott Union Square was pleasant. The hotel's prime location near Union Square was perfect for exploring shops and restaurants. The rooms were clean and comfortable, with great city views. The staff was outstanding—friendly, helpful, and welcoming. The only minor downside was that some areas felt slightly dated. A strike was going on, and this detracted from the experience, but I don't fault the property for this. I recommend this hotel; it is great for business...