Tours of the world-famous brewery run the gamut from free to $25 (totally worth it). Guests 21 or older may try samples of A-B products. Tour hours: M-Sa, 10 am-4 pm; Su, 11:30 am-4 pm. Reservations requested. Great gift shop. The Biergarten offers more than 15 beers on tap, beer flights, brewmaster tastings and food. M-Sa, 11 am-7 pm; Su, 11 am-6 pm; hours change in May and every two months.