Practical information for visiting Bomarzo

Bomarzo's connections run along the Tiber valley and towards Viterbo.

Viterbo is 14.5 kilometres west-south-west and is the provincial capital and nearest rail hub.

Rome is 68 kilometres south-south-east.

Umbria begins immediately: the comune sits in the Tiber valley between the two regions, and Orte and Amelia — taken alongside Bomarzo by Liutprand in 739 — are the historic neighbours in that direction.

Caprarola and Bagnaia complete the province's garden circuit, and the Sacro Bosco may have been conceived in deliberate opposition to both.

Bomarzo is a very small, quiet comune with no particular security concerns.

The real hazards are in the garden. The Sacro Bosco occupies rocky, uneven, sloping ground with steps, and sculptures are carved into the bedrock — surfaces are slippery when wet and mossy in shade.

Climbing on the sculptures is both damaging and genuinely dangerous: these are large, irregular stone forms on a slope.

Summer heat in the Tiber valley, combined with a predominantly barren landscape and limited shade, is the other common problem.

Winters are cold for the region — zone E, 2,120 degree-days — and the stone and woodland paths hold ice.

The Etruscan sites in the wider territory are unfenced open country.

No unusual health risks apply in Bomarzo, but the Sacro Bosco is more demanding than its reputation suggests.

The garden is a wooded, rocky slope with steps, uneven footing and no level alternative route past most of the major sculptures. Anyone with mobility or balance limitations should know that before arriving, since it is the whole reason for the trip.

Summer heat in the valley, with little shade in the grove's barren sections, is the main seasonal risk; mornings are considerably better.

Winter is cold by regional standards, at zone E with 2,120 degree-days, and wet stone in the grove is slippery.

Medical facilities are those of a very small comune; Viterbo, 14.5 kilometres away, is the referral direction, with Rome beyond. EU visitors should carry an EHIC or its replacement; others should have travel insurance.

The single emergency number across Italy is 112, reaching police, ambulance and fire.

Inside the Sacro Bosco, report any incident to the site staff first: it is a privately managed garden on a wooded slope, and they know the ground.

In the wider territory — around the Etruscan pyramid, the tagliate and the necropoleis — give your position by landmark, as these are dispersed open-country sites.

Hospital care means Viterbo, 14.5 kilometres west-south-west, with Rome 68 kilometres away for anything specialist.

If you find archaeological material in open ground, leave it and report it.