The US Grant is a historic luxury hotel located in downtown San Diego. It offers walking tours that showcase the city's rich history and architectural landmarks. The tour takes you through the Gaslamp Quarter, where you can learn about the area's transformation from a red-light district to a vibrant entertainment district. You'll also visit iconic sites like the Horton Grand Hotel and the Balboa Theatre. The knowledgeable guides provide fascinating insights into the city's past and present, making it a must-do activity for history buffs and architecture enthusiasts.