Surroundings in Vatican City

The 0.44 km² Vatican City territory covers 44 hectares and excludes the extraterritorial zones, Castel Gandolfo and Santa Maria di Galeria. The current Legge Fondamentale dated 31 July 2026 assigns the Governatorato responsibility for security, public order, civil protection, health and hygiene, environmental and ecological matters, construction, and technical, hydraulic and electrical systems. The Pontificia Commissione exercises legislative functions, while the Governatorato carries out executive functions. Vatican City has no municipal administration for these tasks. The Direzione delle Infrastrutture e dei Servizi, the Servizio Giardini e Ambiente and specialist offices for planning, construction and installations handle infrastructure, maintenance, streets, fountains, water and electrical systems, traffic circulation and place names. Five secured state entrances regulate access. St Peter’s Square is part of Vatican territory and is normally freely accessible, although temporary closures can occur; the Italian police have responsibility for policing the square. The Vatican Museums use controlled entry at Viale Vaticano, with security checks, metal detectors, baggage storage and video and alarm systems. General museum admission rules apply, and reservations are required for the Vatican Gardens and inclusive guided visits. The territory has a highly concentrated residential and visitor environment. At the end of 2024, 882 residents, 21 squares and 30 covered streets were recorded, with no pets recorded in the supplied statistics. Citizenship, residence permits and access depend on special Vatican regulations. Vatican City has no documented equivalent of ordinary municipal residential-environment administration or an open housing market, so everyday conditions are strongly shaped by institutional access rules, staff arrangements, security controls and visitor numbers. The Vatican Gardens occupy about 22 hectares, roughly half of the state’s territory. They contain lawns, woodland, paths, fountains and varied plant life. The Servizio Giardini e Ambiente maintains the greenery, biodiversity and reforestation work; about 300 trees were planted over three years. The gardens use no pesticides or chemical fertilizers, relying on organic or nature-based products and integrated pest control. Public access is limited to reserved guided visits. Vatican Gardens without barriers provides an accessible visit option, subject to reservation and the applicable availability conditions. Water services include drinking water, fountains, hydraulic installations and recirculated water. Under the Lateran Treaty, Italy ensures an adequate water supply, while the Governatorato plans and maintains distribution, fountain, fire-protection and other hydraulic systems. Distribution from two supply points was planned and partly implemented. Garden maintenance includes softening mains water. No Vatican-specific public water-quality measurement series, general supply prices or detailed service conditions are published in the available evidence. No Vatican-specific public noise map, measurement network or service for checking local noise limits is documented. Visitor rules provide the clearest functional noise controls: absolute silence applies in the Sistine Chapel, mobile phones must be silent, and smoking, including electronic cigarettes, is prohibited. No Vatican-specific public air-quality series or air-quality index is available, so local air conditions cannot be inferred from the supplied information. Emissions-reduction measures include photovoltaic systems, electric vehicles, charging points, the Ecological Conversion 2030 programme and a fully electric waste-collection vehicle. Safety is handled by the Direzione dei Servizi di Sicurezza e Protezione Civile. The Corpo della Gendarmeria provides policing, public-order services, protection of people and places, and crime prevention and investigation. The Corpo dei Vigili del Fuoco provides first response, fire protection and rescue, and the Guardia Svizzera Pontificia can support security operations. Rights and duties therefore depend strongly on the specific place and access situation. Visitors with a disability level of at least 67% can receive free admission and, in some cases, free admission for an accompanying person, priority access and a wheelchair without charge, subject to proof, availability and any deposit requirement. Parts of the museums are not suitable for scooters or electric wheelchairs. No elected municipal council, general public environmental hearing or formal participatory spatial-planning process for Vatican City is documented. The practical alternatives are mainly informal or project-based, including expert consultation, internal communication and dialogue, cooperation on specific projects, museum feedback and accessibility requests, and reserved inclusive visits. A general resident co-decision right has not been documented. The surroundings continue to change through conservation, technical upgrades and ecological projects under heritage and security constraints. A photovoltaic installation at the Cortile delle Corazze was completed in 2024 after six months of work. About 40 electric vehicles were introduced, charging infrastructure is being developed, and the Ecological Conversion 2030 programme guides further measures. Since 12 December 2025, Herambiente/Hera has handled waste collection, transport, recovery and disposal; an electric waste-collection vehicle introduced in 2026 has a 3,500 kg capacity and an operating range of 60 km. Further work concerns water and fire-protection systems, sensors in the Vatican Gardens, and new security and climate-control systems. The Governatorato manages specialist construction changes, but public costs, general deadlines and resident environmental participation for these works are not generally published.