Oh, Nha Trang is such a beautiful coastal city in Vietnam, perfect for a 9-day getaway! Let's plan an exciting itinerary for you:

Day 1: Arrival in Nha Trang

• Check into your hotel and relax after your journey
• Take a leisurely stroll along Tran Phu Beach and enjoy the sunset
• Have a delicious seafood dinner at one of the beachfront restaurants

Day 2: Island Hopping Adventure

• Embark on a boat tour to explore the nearby islands like Hon Mun and Hon Tam
• Snorkel or dive to discover the vibrant marine life
• Relax on the pristine beaches and enjoy a beachside BBQ lunch

Day 3: Explore Nha Trang City

• Visit the Po Nagar Cham Towers, a historical site with stunning architecture
• Explore the Long Son Pagoda and admire the giant white Buddha statue
• Wander around the bustling Dam Market for some local shopping

Day 4: Mud Bath Experience

• Indulge in a relaxing mud bath at one of the famous spa resorts in Nha Trang
• Enjoy a rejuvenating massage and spa treatment
• Spend the rest of the day unwinding by the pool or on the beach

Day 5: Water Activities

• Try out water sports like jet skiing, parasailing, or banana boat rides
• Relax on Vinpearl Beach and explore Vinpearl Land amusement park
• Enjoy a seafood dinner at a floating restaurant in the evening

Day 6: Countryside Tour

• Take a cycling tour through the picturesque countryside surrounding Nha Trang
• Visit local villages, rice paddies, and learn about rural life in Vietnam
• Enjoy a traditional Vietnamese lunch with a local family

Day 7: Cooking Class

• Join a cooking class to learn how to make delicious Vietnamese dishes
• Visit a local market to buy fresh ingredients
• Enjoy the fruits of your labor by indulging in your own homemade meal

Day 8: Relaxation Day

• Spend the day at Thap Ba Hot Springs for a relaxing soak in mineral-rich thermal pools
• Enjoy a mud bath and spa treatments for ultimate relaxation
• Have a leisurely dinner at a local restaurant in the evening

Day 9: Departure

• Take one last stroll along the beach and soak in the beautiful views
• Pack your bags and reminisce about the wonderful memories made in Nha Trang
• Head to the airport for your departure flight

I hope this itinerary gives you a good mix of relaxation, adventure, and cultural experiences during your 9 days in Nha Trang! Enjoy your trip!