8 days in San Francisco & Miami & Chicago, USA: itinerary with Top attractions and Nature and outdoor and Shopping

Day 2 starts at Lands End Lookout at 9 AM - allow 2 hours for stunning ocean views. Take a 25-minute taxi ride (~$20) to Union Square by 11:30 AM - enjoy shopping and dining for 2 hours. Finally, head to Alamo Square Park at 2 PM for 90 minutes - relax amidst the iconic Painted Ladies. Travel is ordered by proximity to city center.

Day 1 starts at Bayside Marketplace at 9 AM - allow 2 hours for shopping and dining. Take a 10-minute Uber (~$10) to Pérez Art Museum Miami by 11:30 AM for a 3-hour exploration of art. In the afternoon, take a short 15-minute bus ride (~$2) to Miami Beach Botanical Garden at 3 PM - enjoy 90 minutes amidst nature.

Day 2 starts at South Pointe Park at 9 AM - allow 2 hours to enjoy the views. Take a 10-minute taxi ride (~$15) to Wynwood Walls by 11:30 AM for 2 hours of exploring street art. At 2 PM, travel for 10 minutes by taxi (~$12) to Ocean Drive, where you can relax for 90 minutes and soak in the vibrant atmosphere.

Day 1 starts at Millennium Park at 9 AM - allow 2 hours to explore. Take a 10-minute walk or 5-minute taxi ride (~$10) to The Art Institute of Chicago by 11:30 AM - enjoy for 3 hours. Afterward, take a 10-minute taxi ride (~$12) to Navy Pier by 3 PM - unwind and enjoy for another 3 hours. Attractions follow proximity to city center for convenience.

Day 2 starts at Lincoln Park Conservatory at 9 AM - allow 1 hour for exploration (free tickets required). Travel to Magnificent Mile via a 15-minute taxi ride (~$15) for shopping and dining from 10:30 AM to 1 PM (2.5 hours). Finally, head to Field Museum at 1:30 PM - a 10-minute taxi ride (~$10) for an engaging 3-hour visit. Enjoy a balanced day of nature, shopping, and culture!

Day 3 starts at Skydeck Chicago at 9 AM - allow 2 hours to enjoy stunning views. Take a 15-minute walk to Grant Park around 11:30 AM for 90 minutes in the beautifully landscaped space. Wrap up your day at the Museum of Science and Industry at 1:30 PM for a 4-hour exploration. Travel between locations via rideshare (~$10) or public transit (around 20 minutes each leg).

Day 4 starts at Chinatown at 9 AM - allow 90 minutes to explore shops and enjoy dim sum. Take a 15-minute taxi (~$15) to Lincoln Park Zoo for a 2-hour visit starting at 11 AM. At 1:30 PM, head to the Museum Of Contemporary Art Chicago by a 10-minute Uber (~$10) for a 90-minute tour of modern art. A balanced day with cultural experiences and leisure!