| January |
- Nativity scene exhibition: through the streets of the old village, you can visit all the crèches set up in suggestive atmospheres
- Feast of Saint Anthony: procession of wagons and benediction of animals
- Epiphany: Spiritual and Gospel Music |
| February |
- Carnival
- Short run around Tarquinia |
| March |
- Torre del Sole seasonal opening
- Grand Hotel Helios seasonal opening
- Women’s day, women’s art
- Procession of the Dead Christ (Good Friday)
- Procession of the Risen Christ (Easter Sunday) |
| April |
- Torre del Sole opening of the new sailing and windsurfing centre
- Branding Festival, or Merca, branding of the wild livestock and open air games. Località Roccaccia
- Giostra delle Contrade: mediaeval jousting among the five town quarters
- Tarquinia Festival in town, fair in the Historical Centre |
| May |
- Torre del Sole: wellness weekend
- Torre del Sole: windsurf contest
- Torre del Sole: contemporary art and sculptures exhibition
- Grand Hotel Helios: contracted rates for exhibitors at the Farm Machinery Show
- Farm Machinery Show, Tarquinia Lido
- Hotel Tarconte: contracted rates for exhibitors at the Festival in the Historical Centre of Trarquinia
- Tarquinial Festival, fair in the Historical Centre
- Bicycle race - Under 18 - “Angelo Jacopucci” Trophy
- Game Fair |
| June |
- Torre del Sole: opening of the bathing season
- Torre del Sole: weekend packages
- Grand Hotel Helios: opening of the bathing season
- Medio Fondo del Corniolo: Mountain-bike long distance race |
| July |
- Torre del Sole: evening events, junior club, tournaments, swimming school
- Friday evenings: tasting dinners
- Summer Fair in Tarquinia Lido
- Etrurian music festival
- Etrurian Triathlon Cup
- Etruscan Nocturnal, Ethnic Music Shows
- Guided Night Visits to the town's tourist attractions
- Summer events, culture, shows, folklore shows
- Butteri under the stars: Traditional show
- Cocciales Exhibition |
| August |
- Torre del Sole: Ferragosto under the stars
- Torre del Sole: Burraco tournaments
- Torre del Sole, five-a-side football torurnament
- Summer events, culture, shows, folklore shows
- Summer Fair in Tarquinia Lido
- Etruscan Nocturnal, Ethnic Music Shows
- Sailing regattas in Tarquinia Lido
- Guided Night Visits to the town's tourist attractions
- Giostra degli Sponsali, a re-enactment of a historical tournament, and medieval banquet (first weekend of the month)
- Fireworks on 15th August
- Cocciales Exhibition
- Io Pittore per Caso, painting contest
- Feast of the Madonna dell’Olivo |
| September |
- Torre del Sole: end-of-summer party
- “A porte Aperte: un museo nella città”, exhibitions, visits to local archaeology sites, conferences, concerts, theatre, visual arts and documentaries. |
| October |
- Hotel Tarconte: Maremma dishes tasting dinner |
| November |
- Hotel Tarconte: weekend packages with traditional dish menus |
| December |
- Nativity scene exhibition in Tarquinia
- Christmas concert
- Collettiva di Natale - Collective painting exhibition
- Christmas celebrations - Music, Theatre, Art
- Grand Hotel Helios: New Year’s Eve party. Vacation packages all inclusive. |
