Shop Maryland Tax-Free Week August 13th-19th. Extended hours offered on Sunday (8/13), Friday (8/18), & Saturday (8/19).

Costco

We are a membership warehouse club, dedicated to bringing our members the best possible prices on quality brand-name merchandise. With hundreds of locations worldwide, Costco provides a wide selection of merchandise, plus the convenience of specialty departments and exclusive member services, all designed to make your shopping experience a pleasurable one.
STORE HOURS
Monday to Friday 10AM–8:30PM  |  
Saturday 9:30AM–6PM  |  
Sunday 10AM–6PM  |  
BEST ENTRANCE

Outside of the mall - Surface lots available

LOCATION IN MALL

Arundel Mills Circle next to Walmart

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