Natural Reserve Piscina delle Bagnature — Circeo National Park
The Piscina delle Bagnature is a seasonal wetland within Circeo National Park, one of Italy’s oldest protected areas, established in 1934 along the coast of southern Lazio between Anzio and Terracina. Part of the park’s network of coastal lakes and marshy pools — remnants of the ancient Pontine Marshes — the Piscina delle Bagnature fills with water in autumn and winter, attracting migratory waterbirds and offering visitors a glimpse of the pre-reclamation Pontine landscape that once extended across the entire plain.
At a glance
- Type
- Natural reserve within national park; seasonal wetland (piscina)
- Period
- Circeo National Park established 1934; wetland of geological antiquity
- Style
- Protected coastal plain and wetland landscape
- Location
- Circeo National Park, San Felice Circeo, Latina Province, Lazio (41.3372° N, 13.0462° E)
Overview
Circeo National Park covers 84.40 km² of the Lazio coastline and is the only Italian national park occupying exclusively plain and coastal terrain. Within this landscape of coastal dunes, Mediterranean forest, and salt lakes, the piscine — seasonal pools — represent a distinctive microhabitat. The Piscina delle Bagnature is one such pool, forming when autumn rainfall accumulates in low-lying clearings of the park’s ancient coastal forest, creating temporary freshwater and brackish environments that support a rich variety of amphibians, reptiles, and migratory birds before evaporating in the summer heat.
History
Circeo National Park was established in 1934 by order of the Italian government, partly to preserve the last remnants of the Pontine Marshes as the surrounding plain was being drained and reclaimed for agriculture. The park protected a strip of the ancient “Selva di Terracina” — a forest that once extended across the entire Pontine Plain — along with the Monte Circeo promontory rising to 541 metres above the sea. The coastal lakes and piscine within the park are relics of a much larger wetland system that stretched from the Alban Hills to the Tyrrhenian Sea before the Fascist-era Bonifica Pontina (1926–1939). In 1979 the uninhabited island of Zannone was annexed to the park.
What you see
The landscape around the Piscina delle Bagnature combines dense Mediterranean maquis with holm oak, bay laurel, and cork oak forest. When the pool is full in winter and spring, its surface reflects the forest canopy and attracts herons, egrets, and migratory ducks; marsh turtles bask on exposed roots and logs at the water’s edge. The surrounding dune system — stretching 22 km along the coast with dunes up to 27 metres deep — provides dramatic visual contrast to the still water of the reserve. Wildlife encountered year-round includes wild boar, fallow deer, hare, badger, and red fox, while peregrine falcons nest on the Monte Circeo cliffs.
Cultural significance
Circeo National Park preserves one of the last intact examples of the lowland coastal landscape that once characterized the entire Tyrrhenian shore of central Italy. The piscine within the park are of particular ecological value as temporary wetlands — a habitat type that has disappeared from most of Mediterranean Europe. Monte Circeo also carries deep mythological resonance: classical tradition identified it as the home of the sorceress Circe from Homer’s Odyssey, making the park a point of intersection between natural heritage and Mediterranean cultural memory.
Practical information
- Address
- Circeo National Park, San Felice Circeo, 04016 Latina LT
- Opening hours
- Park open year-round; visitor centre hours vary by season — check the official park website
- Admission
- Free access to most park areas; guided nature walks may be booked through the park authority
- Coordinates
- 41.3372° N, 13.0462° E
Getting there
San Felice Circeo is approximately 90 km south of Rome. By public transport, take a regional train from Roma Termini to Priverno-Fossanova (approximately 60 minutes), then a local bus or taxi to San Felice Circeo. By car, take the Via Pontina (SS148) south past Latina to Terracina, then follow signs to San Felice Circeo and the Parco Nazionale del Circeo. The park’s main visitor centre is in Sabaudia, also accessible from Latina by bus.