Formal:
* The documentary was a fascinating travelogue of the Amazon rainforest, showcasing its diverse wildlife and indigenous cultures.
* The author's latest book is a travelogue detailing his adventures across Southeast Asia.
* Her travelogue was a witty and informative account of her travels through Europe.
Informal:
* I watched a great travelogue about the Galapagos Islands last night.
* He gave a lively travelogue of his recent trip to Japan.
* My grandmother's travelogue from her trip to Italy was filled with colorful stories and delicious recipes.
Creative:
* Her photographs were more than just pictures; they were a travelogue of her soul.
* The ancient ruins whispered a silent travelogue of forgotten empires.
The key to using "travelogue" correctly is to remember it refers to a descriptive account of travel.