Take a trip to Jeju Island, and my friend thought I went to the west coast of the United States

My friend thought I went to the west coast of the United States. Entry: Jeju Island is visa-free, prepare three materials: 1, Passport 2, The flight attendant will distribute a QR code to scan and fill in health information online (the same as the yellow paper health form, the hotel name must be filled in English) 3, Paper version of the entry card Day1 Yayue Village + Dongmen Market: Yayue Village Noraba Seafood Ramen, Haru film coffee shop, these two are close, take a taxi or bus: navigate to Noraba, the seafood ramen is super popular and tastes absolutely good, rest from 13:00-15:00, don't run in vain Bomnal coffee shop, Cafe Knotted donuts, these two are close to Handamdong station Take a bus from the city in the evening and go to Dongmen Market for snacks in about 30min Day2 East Line Day Tour: Moon Tingli - Niu Island - Chengshan Sunrise Peak - Shedi Kezhi Moon Tingli check-in: mou moon floor-to-ceiling window sea view coffee shop Niu Island: recommend car on the boat, car around the island tour (30,000 KRW/person): white beach - white lighthouse - black beach, must eat peanut ice cream at the black beach Chengshan Sunrise Peak: take the free route, 2:00pm Haenyeo go down to the sea to catch seafood performance Shedi Kezhi: cold and lonely atmosphere Day3 Puppy Cafe - Xian De Seawater Bath Puppy Cafe cafe layered, between Moon Tingli and Xian De, next to London Bagel Museum, must go, full of young trendy people Xian De Seawater Bath: a large area of jelly sea, if time permits, you can stay here for one or two nights in a sea view hotel, comfortable! Must check in: Cafe delmoonde Day4 City walk: Shinsegae Duty Free Shop - Lotte Duty Free Shop - Baojian Road Pedestrian Street - olive young Remember to find a gold card discount in the duty-free shop, look for a rebate, Korean makeup can rebate 27% Accommodation: recommend staying in the city, Jeju Air City, Gloucester, Sunshine Hotel, Junyue, choose according to budget Specialty food: aged to roasted black pork, potato spine soup, BHC fried chicken, BBQ fried chicken, seafood ramen papago translation, kakaoT taxi, bd map to check real-time bus station, NaverMap Korean address Phone card: tb buy a few days of data card Bus card: tb buy tmoney empty card, convenience store can recharge, convenience store consumption can brush bus card Exchange KRW: 30,000/person, bring UnionPay/visa card Jeju City·Jeju Special Self-Governing Province