El Maguey Mexican Restaurant is located at 7139 Mexico Rd, Saint Peters, MO. This business specializes in Mexican Restaurants and has 2 review(s) with a star rating of 4.7. El Maguey Mexican Restaurant is open Mon, 11am-10pm; Tue, 11am-10pm; Wed, 11am-10pm; Thu, 11am-10pm; Fri, 11am-10:05pm; Sat, 11am-10:05pm; Sun, 11am-10pm and accepts American Express, Cash, Discover, Mastercard and Visa.