Sure, I'd be happy to help you plan your 6-day itinerary in Meghalaya! Here's a suggested itinerary:

Day 1: Arrival in Shillong

• Arrive in Shillong and check into your hotel
• Visit the Don Bosco Centre for Indigenous Cultures to learn about the local culture and history
• Explore the bustling Police Bazaar and try some local street food
• End the day with a visit to the Shillong Peak for a panoramic view of the city

Day 2: Exploring Shillong

• Start the day with a visit to the Elephant Falls, a beautiful waterfall located just outside of Shillong
• Visit the Ward's Lake for a peaceful stroll and boating
• Explore the Laitlum Canyons for a breathtaking view of the valley
• End the day with a visit to the Cathedral of Mary Help of Christians, a beautiful church in the heart of Shillong

Day 3: Trekking in Cherrapunji

• Drive to Cherrapunji, known as the wettest place on earth
• Trek to the Double Decker Living Root Bridge, a unique natural wonder made of living tree roots
• Visit the Nohkalikai Falls, the tallest plunge waterfall in India
• End the day with a visit to the Mawsmai Cave, a limestone cave with stunning rock formations

Day 4: Exploring Mawlynnong

• Drive to Mawlynnong, a picturesque village known for its cleanliness and natural beauty
• Visit the Living Root Bridge in Riwai and explore the village
• Visit the Sky View Point for a panoramic view of the village and surrounding hills
• End the day with a visit to the Balancing Rock, a natural rock formation that seems to defy gravity

Day 5: Trekking in Dawki

• Drive to Dawki, a small town on the border of India and Bangladesh
• Trek to the Umngot River, known for its crystal clear waters and scenic beauty
• Take a boat ride on the river and enjoy the stunning views
• End the day with a visit to the Dawki Bridge, a suspension bridge that connects India and Bangladesh

Day 6: Departure

• Depart from Shillong with unforgettable memories of your trip to Meghalaya

I hope this itinerary helps you plan your trip to Meghalaya! Let me know if you have any questions or need any further assistance.