Search Hostels in Castro Valley

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Check prices for these dates

Next weekend
19 Dec - 21 Dec
In two weeks
26 Dec - 28 Dec
In one month
9 Jan - 11 Jan
In two months
6 Feb - 8 Feb

Our top choices for Castro Valley hostels

Lobby sitting area
HI San Francisco Downtown Hostel

HI San Francisco Downtown Hostel

HI San Francisco Downtown Hostel
2.0 star property
Union Square
9.0 out of 10, Wonderful, (369)
"Clean room, friendly staff"
United States
mark ryan
The price is AED 261
AED 304 total
includes taxes & fees
17 Dec - 18 Dec
HI San Francisco Downtown Hostel
Lobby
Amsterdam Hostel

Amsterdam Hostel

Amsterdam Hostel
2.0 star property
Union Square
7.8 out of 10, Good, (196)
"Clean, walkable and quiet hostel with plenty of food within walking distance."
United States
Daniel
The price is AED 209
AED 246 total
includes taxes & fees
17 Dec - 18 Dec
Amsterdam Hostel
Interior
Samesun San Francisco - Hostel

Samesun San Francisco - Hostel

Samesun San Francisco - Hostel
2.0 star property
Cow Hollow
9.0 out of 10, Wonderful, (292)
"Comfortable beds, breakfast and parking included! It’s in a great location! "
United States
Diana
The price is AED 539
AED 627 total
includes taxes & fees
11 Jan - 12 January 2026
Samesun San Francisco - Hostel
Full-size fridge, microwave, toaster
Chapter San Francisco

Chapter San Francisco

Chapter San Francisco
2.0 star property
Western Addition
9.2 out of 10, Wonderful, (372)
"Clean and 2 blocks from Whole Foods grocery stor."
United States
Grace
Chapter San Francisco
Lobby
Orange Village Hostel

Orange Village Hostel

Orange Village Hostel
1.5 star property
Union Square
7.4 out of 10, Good, (988)
"Some of the best staff Ive encountered in hostels. Very friendly overall atmosphere and vibe. "
United States
Eugene
Orange Village Hostel
Living area
ITH Pacific Tradewinds Hostel San Francisco

ITH Pacific Tradewinds Hostel San Francisco

ITH Pacific Tradewinds Hostel San Francisco
2.0 star property
Downtown San Francisco
9.6 out of 10, Exceptional, (57)
"Great place very nice and cozy"
Canada
Eshan
The price is AED 294
AED 346 total
includes taxes & fees
29 Dec - 30 Dec
ITH Pacific Tradewinds Hostel San Francisco
Front of property
European Hostel

European Hostel

European Hostel
1.5 star property
Downtown San Francisco
5.4 out of 10, (664)
"It was good for the price, clean and quiet."
United States
Miguel
The price is AED 157
AED 184 total
includes taxes & fees
12 Dec - 13 Dec
European Hostel
Terrace/patio
Adelaide Hostel

Adelaide Hostel

Adelaide Hostel
2.0 star property
Union Square
8.0 out of 10, Very Good, (633)
"Uneven and unsafe steep stairs to go anywhere in this place. For some reason, women are housed up on the 2nd floor (2 long flights up). Kitchen was not in operation during my stay which turned out to be OK as it'd be ANOTHER steep flt. of stairs to get there (3 flts. total). Staff was generally decent & helpful with the exception of one female (swing shift) who was rude, argumentative and unhelpful. "
United States
Jo Ann
The price is AED 314
AED 369 total
includes taxes & fees
14 Dec - 15 Dec
Adelaide Hostel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Castro Valley Hotel Reviews

Hyatt Regency San Francisco

Hyatt Regency San Francisco

10/10 Excellent
"Everything was fantastic. Great staff. Beautiful room"
Stephen 1-night trip
Posted 21 hours ago
Hyatt Regency San Francisco

Frequently asked questions

What are the best hostels in Castro Valley?
You may like the nightly rates at this top lodging option in the surrounding area, which gets good reviews from our travelers: Hilton San Francisco Financial District - 18.7 mi (30.2 km) from the heart of Castro Valley. You can take advantage of free breakfast, free WiFi, and an outdoor pool at this hotel.
When is the best time of year to stay in a hostel in Castro Valley?
Good weather's definitely a plus when you're discovering new places, so here are some stats about the local climate: The hottest months are usually August and July with an average temp of 67°F, while the coldest months are January and February with an average of 52°F. Average annual precipitation for Castro Valley is 19 inches.
What is there to see and do in Castro Valley?
Overall, Castro Valley is known for its: golfing and restaurants. Major attractions include Chase Center, Oracle Park, and Pier 39. Get out into nature with places like Redwood Regional Park, Hayward Japanese Gardens, and Joaquin Miller Park. Cultural attractions include Chabot Space and Science Center, Niles Canyon Transcontinental Railroad Historic District, and Tommy T's Comedy House.
What's the best way to get to and around Castro Valley while staying at a hostel?
Keep this information about transit options in Castro Valley on hand to make the most of your stay: You can search for flights to the nearest airport, which is Oakland Intl. Airport (OAK), 7 mi (11.3 km) away from the city center. An alternative is San Carlos, CA (SQL), which is 15.3 mi (24.6 km) away. After you've arrived, you might want to make use of public transit. Head over to Castro Valley Station to catch metro.