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| Monday | Closed |
| Tuesday | 2 to 8 PM |
| Wednesday | 2 to 8 PM |
| Thursday | 2 to 8 PM |
| Friday | 2 to 8 PM |
| Saturday | 12 to 8 PM |
| Sunday | 11 AM to 4 PM |
About A Hidden Fortress
A Hidden Fortress is a card shop located in Simi Valley, California. A Hidden Fortress is a Simi Valley card store in the Sequoia Commercial Plaza that specializes in Magic: The Gathering and Pokémon, along with board games, miniatures and accessories. It keeps a buylist of cards it wants, sells online and runs a Discord community. Google reviewers most often mention its play space, welcoming staff and MTG, and several note tournaments, MSRP pricing and a comic book section. A Hidden Fortress is highly rated by the local collector community, earning 4.7 stars from 221 verified Google reviews. Whether you're searching for autograph and patch cards, rare inserts and parallels, vintage wax and modern singles, local card shops like A Hidden Fortress in Simi Valley are the heart of the California hobby community. Visit A Hidden Fortress online or stop by in person to browse current inventory and ask about special orders.
A Hidden Fortress at a glance
- Open 6 days a week · Open Saturdays (12 to 8 PM) · Open Sundays (11 AM to 4 PM).
- The nearest other card shop is Kiley's Cards in Simi Valley, 0.7 mi away.
- Carries: Trading cards.
Card Shows coming up in California
- Collect-A-Con Los Angeles (Winter) — Dec 19, 2026 – Dec 20, 2026, Los Angeles
- Digimon Card Game Tournament at Anime Jungle — Jul 29, 2027, Los Angeles
A Hidden Fortress reviews
Is A Hidden Fortress well reviewed?
A Hidden Fortress has a 4.7-star average from 221 Google reviews. Read the reviews on Google Maps →
Frequently asked questions about A Hidden Fortress
Where is A Hidden Fortress located?
A Hidden Fortress is located in Simi Valley, California at 1960 Sequoia Ave Unit 10.
What should I expect at A Hidden Fortress?
A Hidden Fortress is a local card shop in Simi Valley, California. Expect a rotating inventory of singles, sealed wax, and graded cards, plus the kind of knowledgeable, personal service the hobby community relies on.
When is A Hidden Fortress open?
A Hidden Fortress's listed hours are: Monday Closed; Tuesday 2 to 8 PM; Wednesday 2 to 8 PM; Thursday 2 to 8 PM; Friday 2 to 8 PM; Saturday 12 to 8 PM; Sunday 11 AM to 4 PM. Hours can change around holidays, so call ahead if you're making a special trip.
What other card shops are near A Hidden Fortress?
The closest are Kiley's Cards in Simi Valley (0.7 mi), JJ Sportscards in Simi Valley (0.8 mi), Simi Sportscards in Simi Valley (1.9 mi).
Card Shops near A Hidden Fortress
The closest other card shops to A Hidden Fortress, by distance:
Kiley's Cards
JJ Sportscards
Simi Sportscards
Game Ogre
View all 710 card shops in California →
Also listed on ComicStoresNearMe, the comic shop directory.
More card shops in California
- Los Angeles (37 card shops)
- Fresno (25 card shops)
- San Diego (25 card shops)
- Bakersfield (23 card shops)
- Sacramento (22 card shops)
- San Jose (21 card shops)
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