 Today only the town hall and some elements of the municipal church such as the baptismal font and the baroque altar attest to a past with artistic or historical interest.The most prominent holidays in Osorno la Mayor are the celebration of Our Lady of Ronte, the Pilgrimage of St. Pantaleón and the festivities of San Miguel de los Santos, which is held on the first weekend of July.Easter is also celebrated with fervor; the township has one of the most striking Easter celebrations in the province.