APark of the Monsters of Bomarzo
Viterbo · Activity
reliability medium
BThe verdict
Parco dei Mostri di Bomarzo takes the lead
Parco dei Mostri di Bomarzo scores 8,1/10, ahead of Promontoire de Cosa (7,7). A 3-hectare wood populated by some thirty creatures carved in the 16th century from peperino: the Ogre, the leaning house, the dragon, among others. It costs €15, has slippery dirt trails after rain and very heavy crowds on spring weekends.
Choose Parco dei Mostri di Bomarzo if…
- you want the safest value in the duel: best overall score (8,1), level with or ahead on authenticité, accessibilité et photogénie
- you prioritise qualité de l'expérience (8,6 vs 7,4) : Enter the mouth of the Ogre, lose your balance in the leaning house, end at the tempietto dedicated to Giulia Farnese: a memorable visit of 1 h 30 to 2 h.
- you prioritise photogénie (8,4 vs 7,8) : The Ogre with its gaping mouth, the leaning house and the tower elephant offer rare framings, in a shady wood that remains photogenic even in summer.
Its weak point in this head-to-head: rapport qualité/expérience (7,2). €15 for adults, €9 for ages 4 to 13, for 1 h 30 to 2 h among about thirty works: correct value, without being cheap.
Choose Promontoire de Cosa if…
- you prioritise rapport qualité/expérience (8,3 vs 7,2) : Park entrance at 2 € for the ramparts, the baths and the forum leading to the Arce and the view over the Argentario.
Its weak point in this head-to-head: qualité de l'expérience (7,4). A route through the houses, baths and forum up to the Via Sacra, complemented by a museum with temple decorations and a celiac skeleton.
Reliability medium : ratings based on the file of each listing, not on a stay by our team · Ratings of the 20 October 2026 · Our rating method
Criterion by criterion
The 5 criteria of the score
Why these ratings?
Park of the Monsters of Bomarzo16th-century sculptures carved in peperino, 3 ha of woodland: a unique and preserved site, despite heavy visitor numbers on spring weekends.
Promontory of CosaRemains of the Roman colony founded in 273 BC, cyclopean walls and an original forum, with no reconstruction or tourist commerce mentioned.
Why these ratings?
Park of the Monsters of BomarzoExit A1 at 4 km, shaded parking, open every day except December 25; dirt paths with climbs, partial access for people with reduced mobility.
Promontory of CosaRoad access and free parking at Ansedonia, but the park is closed on Mondays and under weather alert, and the museum is closed for renovation from January 2026.
Why these ratings?
Park of the Monsters of Bomarzo€15 for adults, €9 for ages 4 to 13, for 1 h 30 to 2 h among about thirty works: correct value, without being cheap.
Promontory of CosaPark entrance at 2 € for the ramparts, the baths and the forum leading to the Arce and the view over the Argentario.
Why these ratings?
Park of the Monsters of BomarzoThe Ogre with its gaping mouth, the leaning house and the tower elephant offer rare framings, in a shady wood that remains photogenic even in summer.
Promontory of CosaAncient ruins on the promontory, view of the Argentario and Orbetello from the Arce, Tyrrhenian Sea in the background.
Why these ratings?
Park of the Monsters of BomarzoEnter the mouth of the Ogre, lose your balance in the leaning house, end at the tempietto dedicated to Giulia Farnese: a memorable visit of 1 h 30 to 2 h.
Promontory of CosaA route through the houses, baths and forum up to the Via Sacra, complemented by a museum with temple decorations and a celiac skeleton.
Features
Price, village, amenities
What is written on the listing. “Not specified” is not “no”.
| Criterion | Park of the Monsters of Bomarzo | Promontory of Cosa |
|---|---|---|
| Recorded price | not specified | not specified |
| Village | Viterbo | Ansedonia |
| Traveller rating | not specified | not specified |
| Reliability of our score | medium | medium |
| Univers | Etruscan Tuscany | Etruscan Tuscany |
| Type | Activity | Archaeo. site. |
| Territory | not specified | Argentario and Orbetello lagoon |
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