Micky Flanagan's Detour de France is a delightful and engaging six-part documentary series that aired on NBC in 2014. This well-crafted show provides a rare insight into the culture, geography, and history of France through the eyes of the well-loved British comedian, Micky Flanagan.

The series sees Flanagan embark on an epic road trip across the country, immersing himself in the French way of life. Unlike other travel shows, Flanagan does not just patronize the usual cosmopolitan cities and scenic locations. Instead, he plunges into slices of genuine French life, venturing into small towns and remote villages that reveal intimate and authentic aspects of French culture often bypassed by mainstream media. He eschews conventional travel guide rehearsals and adopts a wholly original and enthusiastic approach to dispelling or confirming age-old stereotypes about the French lifestyle.

The first episode sees him and his best friend, Noel Lynch, depart from London. They set out on this adventurous journey with the sole goal - to replicate the cycling event they adore, the Tour de France. However, with a comical twist, they don't do it quite like professionals. Flanagan and Lynch are seen attempting the route on a low gear on high-friction surfaces using a pair of bicycles old enough to be from a museum.

What sets this show apart is Flanagan’s characteristic humor and banter, making it an enjoyable watch. He introduces viewers to the renowned and the not-so-known French delights, be it gastronomy, art, wine, or philosophical traditions. The series showcases Flanagan’s honest astonishment at the intricacies of French culinary practices, his attempts at understanding their fine arts, or his fascination and, at times, amusing perplexity at French expressions and language.

Micky’s engagement with the local people throughout the trip adds another layer to the show. His humor, coupled with the endearing interactions with the French locals he meets along the way, helps defy cultural barriers. Viewers are able to glean interesting nuances about each place, whether it's the people's open attitudes or their depth of knowledge on food and wine, shared with Micky voluntarily or often pulled out by his playful provocations.

One of the more delightful moments in the series is when Flanagan tries to grasp the French language. Each episode features sections where he interacts with a French language tutor. Their exchanges are lighthearted, humorous, and at times seem to border on the absurd. Flanagan’s native Cockney accent slicing through the French words is bound to bring a chuckle or two.

Though it starts with a cycling premise, the show is more about the journey than anything else. It is about discovering and connecting. The bicycles merely serve as vehicles introducing Micky, his friend, and the viewers to a world teeming with captivating history, rich culture, and hearty comedy.

The series guides the viewer through the diversity and the distinctiveness of France. You get a sense of the country's fascinating history, its passion for art, its love for food, and its convivial people. As the journey progresses, you see Flanagan’s genuine appreciation, and sometimes bewilderment, for the French way of life and how it stimulates his comedic outlook.

Overall, ‘Micky Flanagan's Detour de France’ is more than just another travel documentary or a comedy show. It’s an immersive cultural documentary with a comedic twist. Through an accessible blend of humor and wanderlust, it leaves viewers with a profound cultural understanding of France, making it a worthwhile watch for any travel, culture or comedy enthusiast.