Embark on an extraordinary exploration of Paris's history with our exclusive guided tour of the archaeological crypt beneath Notre-Dame Cathedral and our 1-hour cruise on the Seine . Led by our experienced English-speaking guide, you'll discover hidden histories and architectural wonders beneath Notre Dame. Then enjoy a van transfer to the port accompanied by your guide to board the boat. By securing your booking, you guarantee a personalized journey into the intricate tapestry of Notre-Dame's history. Don't miss the chance to capture the essence of centuries past, with our guide revealing the mysteries of the crypts through captivating tales and insightful commentary. Secure your place now for an unforgettable journey through time and culture. Immerse yourself in the captivating allure of Notre-Dame's crypt and let us transform your visit into a truly rewarding and adventure. Book today and join us to discover the depths of Paris.