Such a fun way to learn about the neighborhoods of SanFrancisco while getting some fresh air and exercise. Beats a bus tour. Don't be daunted by the hills of San Francisco. Our guide Josh led us on the 7x7 tour through the bikeways and streets, gently getting us up the hills to see the views. He was so knowledgeable of the fun history, culture, art (murals) and architecture, and food of this great city and shared his passion for the lively neighborhoods. It's a leisurely pace, with lots of stops to hear about the sights, and a lunch break with fabulous food to purchase. Josh followed up by email with a list of other sights to see and many ideas for good cafes and restaurants, listed by neighborhood. If you can ride a bike, do it!