Hotel Indigo San Diego Gaslamp Quarter is a sustainable hotel located in the historic Gaslamp Quarter of San Diego. The hotel is committed to environmental responsibility and has implemented various green practices. The rooms are designed with eco-friendly materials and feature energy-efficient lighting and water-saving fixtures. Guests can enjoy amenities such as a rooftop bar, fitness center, and on-site restaurant. Hotel Indigo also offers a bike-sharing program, allowing guests to explore the city while reducing their carbon footprint.