One plaque commemorates the 65 sailors from Llanes who sailed on the three ships it fitted out for the Spanish Armada in 1588 (the Santa Ana, the San Nicolas, and the Santelmo).

[citation needed] Another plaque commemorates the September 26, 1517 visit of Emperor Charles V who stayed for two nights, when on his way to Valladolid to be crowned King of Castile.

The district contains numerous caves, including a site of archaeological interest at Nueva, and the Cueva Bolado (43°24′04″N 4°45′51″W / 43.40111°N 4.76417°W / 43.40111; -4.76417) near La Pereda which also contains ancient art as well as open passages.

These Fiestas are independently organized by three groups, known as "Bandos", with followers in the Llanes population; these have a long and well-known rivalry, and each tries every year to outdo the others and stage the best festivities.

Outside the town, the various parishes and localities in the district celebrate the usual diversity of Fiestas in honour of their patron saints, with emphasis on La Hoguera ("The bonfire"), which consists of the felling of a mountain eucalyptus which is then erected in the village after removing the branches and bark.