After a short time sleep, where I missed the complete flight I landed for the third time this day. BTW. A 36h day, due to time shift.
Due the long long trip I just decided to go the easy way and went with a cab. 40$. Anmd every penny worth it. Check-In 2am.
Waking up at 8:30am, I rented a bike, did a guided tour through San Francisco and additionally biked 65km to Muir Woods National Monument. A Park famous for it's high trees.