1. Windsor Castle & Eton (9:00 AM - 5:00 PM)
2. Overview: Begin your journey at Windsor Castle, the world's largest and oldest inhabited castle and a favorite residence of the British royal family. Explore its majestic State Apartments, St. George's Chapel, and perhaps catch a glimpse of the Changing of the Guard ceremony.随后，漫步至相邻的伊顿公学(Eton College), one of England's most prestigious educational institutions, renowned for its historical architecture and scholarly ambiance.
3. Must-See: The Queen Mary's Dolls' House and the Long Walk in Windsor Great Park.
4. Duration: Full day.

5. Lunch Recommendation: Enjoy a traditional pub lunch at The Two Brewers, offering classic British fare with a view of Windsor High Street.

6. Oxford & the Cotswolds (9:30 AM - 6:00 PM)

7. Overview: Venture to Oxford, 'the city of dreaming spires', where ancient colleges cluster amidst winding lanes. Take a walking tour to admire the stunning architecture of Christ Church College and the Bodleian Library. Later, meander through the honey-hued villages of the Cotswolds, such as Bibury or Bourton-on-the-Water, where thatched-roof cottages line the idyllic streets.
8. Must-See: The Radcliffe Camera and punting on the River Cherwell in Oxford.
9. Duration: Full day.

10. Dining Tip: Savor afternoon tea at the historic Grand Cafe in Oxford, once a meeting place for scholars and literary figures.

11. Stonehenge & Bath (8:00 AM - 8:00 PM)

12. Overview: Delve into Britain's ancient past at Stonehenge, the mysterious circle of monolithic stones that have stood for over 5,000 years. Continue to Bath, a UNESCO World Heritage Site famous for its Roman Baths and Georgian architecture. Relax in the thermal waters at Thermae Bath Spa or stroll along the picturesque Royal Crescent.
13. Must-See: The Roman Baths and Bath Abbey.
14. Duration: Full day.

15. Gastronomic Delight: Dine at Sally Lunn's Historic Eating House, known for its legendary Sally Lunn bun, a Bath specialty since the 17th century.

16. Canterbury & White Cliffs of Dover (9:00 AM - 6:00 PM)

17. Overview: Journey to Canterbury, home to the majestic Canterbury Cathedral, the Mother Church of the Anglican Communion. Immerse yourself in the city's medieval charm before heading to Dover to marvel at the iconic White Cliffs, a symbol of British resilience with views across the English Channel to France.
18. Must-See: Canterbury Cathedral and Dover Castle.
19. Duration: Full day.
20. Culinary Experience: Try Kentish specialties like fish and chips at one of Canterbury's riverside pubs.

Each day trip offers a unique perspective on England's diverse landscapes and cultural tapestry, making your time outside of London truly unforgettable.