What are the tickets for the must-visit attractions on the Road trip in the United States that need to be purchased online in advance? My Road trip route in the United States this time is from San Francisco to Yosemite National Park, Stanford, Highway 1, Hearst Castle, Solvang, Los Angeles, Universal Studios, Kodak Theatre (Hollywood Walk of Fame), Grand Canyon South Rim, Upper Antelope Canyon, Hoover Dam, Las Vegas, fly to Washington, Lincoln Memorial, all museums around the White House and Capitol, Times Square, Empire State Building, Statue of Liberty, Broadway shows, Wall Street, Columbia University, United Nations headquarters. Among these parks and attractions along the way, which ones are free to enter? Which ones are very necessary to buy tickets or make reservations online in advance to save queuing time? Where to buy tickets separately? Please experts and travel enthusiasts give detailed guidance!!! Thank you very much! ?
United States Q&A
This afternoon went to 17 miles, received a text message at more than 3 o'clock, telling me that the reservation at Carmel was cancelled due to a problem with the credit card, and 17 miles was not good, directly killed to the hotel, booked the last room, went into the room and looked silly, just a big bed, so again with the front desk negotiated, whether to give a folding bed or something, the result is that the front desk is super nice, upgraded for free A two-bedroom suite with a fireplace in the living room. It's really a surprise first and then a surprise ?
United States Q&A