Fodor's Expert Review T-Mobile Park

This 47,000-seat, open-air baseball stadium with a state-of-the-art retractable roof is the home of the Seattle Mariners. If you want to see the stadium in all its glory, take the one-hour tour, which brings you onto the field, into the dugouts, back to the press and locker rooms, and up to the posh box seats. Tours depart from the Team Store on 1st Avenue, and you purchase your tickets there, too (at least 15 minutes prior to the scheduled tour).