Lençois is a small town that serves as the gateway to Chapada Diamantina National Park, named for the diamonds that were discovered here in the 19th century. The town of Lençois itself is beautifully set amidst the lush, forested surroundings. It has maintained a quaint feeling with its cobblestoned main roads and surrounding dirt roads leading to natural wonders. With the recent explosion of tourism in Lençois, there has been an effort to revitalize the architecture and there are significant renovations in the works with buildings being restored.

High season in Lençois is from mid-December through March. January and February, however, are the rainiest months. The nicest time to go is between April and June when the foliage is fullest from the rains and the crowds are at a minimum. Temperatures drop about 5 degrees during this period making for a comfortable climate. International tourists infiltrate Lençois during July and August with a disproportionate number of Dutch tourists descending on this tiny town.