Inn at Union Square: Stay for the Castro Street Fair in San Francisco

Last Updated: July 2026

🔑 Key Takeaways for Attendees:

• Location: A quiet, residential-style hidden gem steps from vibrant Union Square.
• Distance: Just a swift, direct transit ride or a quick rideshare away from the historic Castro neighborhood.
• Transit Options: Effortless access via the nearby Powell Street Muni and BART stations, alongside historic cable cars.

The annual Castro Street Fair is one of San Francisco's most historic and vibrant community festivals, bringing together thousands of attendees to celebrate the legacy, diversity, and creativity of the Castro district. This colorful street festival features multiple stages of live music, local artisans, community groups, and delicious local food vendors.

Finding an intimate, private, and highly sophisticated place to decompress after a full day of celebration is essential. Inn at Union Square provides a stylish boutique home base, offering the perfect blend of residential comfort, convenience, and quiet luxury.

About the Event

Founded in 1974 by legendary community leader Harvey Milk, the Castro Street Fair was created to support local merchants, celebrate neighborhood diversity, and foster a strong sense of community. Decades later, the event continues to honor this heritage by donating proceeds to local non-profit organizations and community projects.

Spanning several bustling blocks, the fair hosts multiple entertainment areas featuring DJs, live bands, and dance stages. Attendees can browse unique handmade goods from local artisans, interact with local advocacy groups, and experience the historic, welcoming spirit of the world-famous neighborhood.

Getting to the Event / Activities

Reaching the festival gates from our central Union Square location is exceptionally simple. Guests can take a short walk to the nearby Powell Street Station and board any outbound underground Muni Metro train heading west, arriving directly at Castro Station in just minutes.

Choosing our boutique hotel allows you to easily dive into the high-energy daytime celebrations and return to a peaceful, sophisticated environment to unwind once the afternoon festivities conclude.

Make It a San Francisco Weekend

While the street fair is a definite highlight, staying at Inn at Union Square positions you perfectly to enjoy a complete cultural weekend. Explore world-class galleries, enjoy Michelin-starred dining around the square, or catch a Broadway-style show in the nearby Theater District.

Because this landmark neighborhood celebration draws large crowds of local and international visitors, boutique accommodations fill up quickly. Booking your room direct early ensures you secure your preferred suite layout, customized direct-booking rates, and a perfectly tailored San Francisco getaway.

Frequently Asked Questions

Where is the best boutique hotel to stay for the Castro Street Fair?
Inn at Union Square offers an intimate, 30-room boutique stay steps from Union Square, combining residential charm with outstanding transit links directly to the Castro.

How do I reach the Castro from Inn at Union Square?
Guests can take a direct underground Muni Metro train from nearby Powell Street Station straight to Castro Station, which takes under ten minutes.

Should I book my boutique hotel stay in advance?
Yes. This historic community street festival attracts large crowds, so booking direct early guarantees your preferred room style and the best available rates.

Learn More About the Castro Street Fair

For official event updates, donation opportunities, performance schedules, and neighborhood vendor lists, visit: https://www.castrostreetfair.org/