Villa Bettoni is a large lake-side Neoclassical-style rural palace located in the frazione of Bogliaco, on the shores of Lake Garda, within the town limits of Gargnano, Province of Brescia, region of Lombardy, Italy.
Carlo's brother, Count Giovanni Maria, commissioned the rational garden layout (1764-1768) from Amerigo Vincenzo Pierallini, which includes a Nymphaeum-like exedra structure dedicated to the theme of Apollo.
In niches of this hill-side folly are allegorical sculptures of virtues including charity, glory, power, honor, faith, hunting prowess, and prudence.
The lakeside roof-top balustrade has a marble pantheon of the pagan gods including Bacchus, Ceres, Jove, Venus, Pluto, Tethys, Juno, and mercury sculpted by Giovanni Battista Locatelli.
The inside has frescoes by Bernardino and Fabrizio Galliari depicting in allegory the marriage of service and wisdom (Mercury and Minerva); and power and beauty (Hercules and Omphale).