It sounds like you’re planning an exciting trip to London with some fantastic activities in Hawaii as well. Let’s create a fun and balanced itinerary for your 10 days, mixing in some relaxation and adventure. Here we go!

Day 1: Arrival in London

• Morning: Arrive in London! Check into your hotel and freshen up.
• Afternoon: Take a leisurely stroll around your neighborhood. Maybe grab a coffee at a local café.
• Evening: Head to the iconic London Eye for stunning views of the city at sunset. Enjoy dinner at a nearby restaurant.

Day 2: Princeville Day Trip

• Morning: Fly to Kauai, Hawaii! Arrive in Princeville and check into your accommodation.
• Afternoon: Explore the beautiful Hanalei Bay. Relax on the beach or take a short hike to see the stunning views.
• Evening: Enjoy dinner at a local restaurant with a view of the sunset.

Day 3: Relaxation Day in Princeville

• Morning: Enjoy a leisurely breakfast and take a morning walk along the beach.
• Afternoon: Visit the Na Pali Coast for some breathtaking scenery. You can take a boat tour or hike if you’re feeling adventurous!
• Evening: Have a quiet dinner and soak in the beauty of the island.

Day 4: Poipu Beach

• Morning: Head to Poipu Beach. Spend the day soaking up the sun, swimming, and maybe even snorkeling.
• Afternoon: Grab lunch at a beachside café and continue enjoying the beach.
• Evening: Have dinner at a local restaurant, perhaps trying some fresh seafood.

Day 5: Waimea Canyon

• Morning: Take a day trip to Waimea Canyon. Start early to make the most of your day!
• Afternoon: Hike some of the trails and enjoy the stunning views of the canyon. Don’t forget your camera!
• Evening: Return to Poipu and have a relaxing dinner.

Day 6: Luau Day

• Morning: Enjoy a leisurely breakfast and relax at your accommodation.
• Afternoon: Prepare for the luau! You might want to explore a bit more of Poipu or relax by the pool.
• 4:00 PM: Attend the Luau! Enjoy traditional Hawaiian food, music, and dance.
• Evening: After the luau, take a stroll on the beach under the stars.

Day 7: Return to London

• Morning: Fly back to London. Arrive and check into your hotel.
• Afternoon: Take it easy! Maybe visit a local park like Hyde Park or Regent’s Park.
• Evening: Have dinner at a cozy pub and enjoy some classic British fare.

Day 8: Explore London

• Morning: Visit the British Museum. It’s free and has an incredible collection!
• Afternoon: Stroll through Covent Garden and enjoy some street performances. Grab lunch at one of the many eateries.
• Evening: Head to Soho for dinner and explore the vibrant nightlife.

Day 9: More London Adventures

• Morning: Visit Tower of London and see the Crown Jewels.
• Afternoon: Walk across Tower Bridge and explore the Borough Market for lunch.
• Evening: Take a river cruise on the Thames for a different perspective of the city, followed by dinner at a riverside restaurant.

Day 10: Last Day in London

• Morning: Visit Buckingham Palace and watch the Changing of the Guard (check the schedule).
• Afternoon: Explore Westminster Abbey and the Houses of Parliament.
• Evening: Enjoy a farewell dinner at a nice restaurant, perhaps with a view of the city skyline.

Tips:

• Make sure to check the opening hours and book any necessary tickets in advance, especially for popular attractions.
• Keep an eye on the weather, especially in Hawaii, and adjust your plans accordingly.
• Enjoy every moment and take lots of pictures!

I hope this itinerary helps you have an amazing trip filled with adventure and relaxation! If you have any other preferences or need adjustments, just let me know! 🌍✈️