Annie showed our group places I never knew existed in Oakland-- both natural, art-wise, and food-wise. She is so enthusiastic, that I couldn't help but have a ton of fun! I will definitely be returning to those places on my own. As a local I had a great day out! I'd recommend this tour for both locals and folks from out of town. I learned a lot while enjoying some fresh air. And, the biking wasn't difficult, which I had been a little worried about given all the hills in the bay area. There was nothing strenuous, and we went over 10 miles!