I can't recommend this tour enough! These hikes are spectacular adventures, and unlike any other walking tour you can get in SF --- skip those cheesy bus tours, and discover the gems of this beautiful city by foot! You'll still get your fill of Victorian houses and top views of the Golden Gate bridge, but also get some fresh air and exercise along the way.
I've lived in San Francisco for 5 years and I thought I knew this city well, but Alex showed us showed us so many cool things about the city, including a way-up top view that looks straight down Market Street to the Ferry Building, shortcuts to Twin Peaks through lush-green secret stairways, and my favorite --- a hidden eucalyptus forest. We couldn't stop taking photos because we kept turning the corner and discovering a new angle of the city! They also surprised us with some delicious home-baked lavender cookies and rosemary parmesan tea cakes to keep us fueled on the hike.