London

Here's a suggested itinerary for 7 days in London in January:

Day 1: Arrival and Exploring the City

• Arrive in London and check into your hotel
• Take a stroll around the city to get your bearings and see some of the iconic landmarks like Big Ben, the London Eye, and Buckingham Palace
• Visit the British Museum to see some of the world's most famous artifacts, including the Rosetta Stone and the Elgin Marbles

Day 2: Historical London

• Start the day with a visit to the Tower of London, where you can see the Crown Jewels and learn about the city's history
• Take a walk along the Thames River to see the famous Tower Bridge and the Globe Theatre
• Visit the Churchill War Rooms to learn about the life and legacy of Winston Churchill

Day 3: Art and Culture

• Spend the morning at the Tate Modern, one of the world's most famous modern art museums
• Take a stroll through the Southbank Centre, where you can see live performances and exhibitions
• Visit the National Gallery to see some of the world's most famous paintings, including works by Van Gogh, Monet, and Botticelli

Day 4: Shopping and Food

• Spend the morning shopping on Oxford Street, one of the city's most famous shopping districts
• Have lunch at Borough Market, where you can sample some of the city's best food and drink
• Visit the Victoria and Albert Museum to see some of the world's most beautiful art and design

Day 5: Royal London

• Visit Kensington Palace, the former home of Princess Diana and now the residence of the Duke and Duchess of Cambridge
• Take a stroll through Hyde Park, one of the city's most beautiful parks
• Visit the Royal Observatory in Greenwich to see the Prime Meridian and learn about the history of timekeeping

Day 6: Harry Potter and More

• Visit the Warner Bros. Studio Tour London to see the sets and props from the Harry Potter movies
• Take a walk through the historic neighborhood of Notting Hill, known for its colorful houses and charming streets
• Visit the Natural History Museum to see some of the world's most fascinating specimens, including a life-sized blue whale

Day 7: Final Day in London

• Spend the morning at the London Zoo, one of the world's oldest and most famous zoos
• Take a ride on the London Eye for a bird's-eye view of the city
• Have a final meal at one of the city's many excellent restaurants before departing for home

I hope this itinerary gives you some ideas for your trip to London in January!