The Sentiero delle Murge Gravina Canyon Walk is a 6-kilometre return trail descending into the dramatic ravine carved by the Gravina stream on the edge of Gravina in Puglia, Apulia, southern Italy. The canyon — known locally as the Gravina di Puglia — is a geological and archaeological marvel: a gorge up to 50 metres deep cut into the Murge limestone plateau, its walls studded with Byzantine cave churches, prehistoric cave dwellings, and ancient rock-hewn cisterns. The trailhead begins at the Ponte Acquedotto Romano parking area on Via Madonna della Stella, a 10-minute drive from Gravina's town centre.
Access to the trailhead is by private car: 60 kilometres from Bari via the SS96, or 15 kilometres from Altamura. Roadside parking is available near the Roman aqueduct bridge, which itself provides a panoramic vantage point over the gorge from the plateau rim. No bus service runs directly to the trailhead. The walk descends approximately 150 metres from the plateau rim to the canyon floor over rocky terrain, requiring firm-soled hiking boots — the path surface is loose limestone, smooth exposed bedrock, and occasional unstable scree. Trekking poles are recommended for the descent and re-ascent.
The canyon floor reveals a sequence of rupestrian (rock-hewn) churches and cave dwellings dating from the Byzantine period (6th–11th centuries CE). The most significant is the church of Madonna della Stella, carved directly into the cliff face and still bearing faint Byzantine frescoes on its interior walls. Several cave dwellings along the canyon walls were inhabited until the early 20th century, and their interiors are explorable with a torch or headlamp. The Gravina stream itself may flow in winter and spring but is typically dry from late spring onwards.
Returning from the canyon floor requires retracing the same path uphill — there is no circular route at the canyon level. The 150-metre re-ascent is the most strenuous section. Total walk time is approximately 2.5 hours including cave church exploration. No water sources exist in the canyon; carry at least one litre per person. The trail is best avoided within 48 hours of rainfall, when the limestone surface becomes dangerously slippery.
Trail facts
- Trail area
- Gravina in Puglia
- Best season
- March–June, September–November
What to bring
- hiking boots (essential)
- water
- torch/headlamp for cave exploration
Location
Ponte Acquedotto Romano parking, Via Madonna della Stella, 70024 Gravina in Puglia BA
40.8192, 16.4202 View on map
Highlights
- Gravina di Puglia canyon — 50 m deep limestone gorge cut through the Murge plateau by the Gravina stream
- Byzantine cave church of Madonna della Stella with 6th–11th century frescoes carved into the cliff face
- Prehistoric cave dwellings along the canyon walls, inhabited until the early 20th century
- Views from the Roman aqueduct bridge at the trailhead — a panoramic vantage point over the entire gorge
- Rupestrian chambers on the canyon floor, best explored with a headlamp
Tips for visiting
- Carry a headlamp or torch — the cave church interiors are dark and a light is essential for viewing the Byzantine frescoes
- Hiking boots with good ankle support are essential; smooth bedrock and loose scree make the descent dangerous in trainers
- Avoid the trail within 48 hours of rainfall — the limestone surfaces become extremely slippery when wet
- Start by 09:00 in summer as the canyon floor has limited shade and rock surfaces heat rapidly by midday
- Combine with a visit to Gravina's town centre and the Museo Civico Ettore Pomarici Santomasi for historical context on the cave churches
When to visit
March to June and September to November are optimal, offering mild temperatures and the possibility of a flowing stream in spring. Summer visits require an early morning start due to canyon heat. Winter visits are possible on dry days but demand extra caution on wet limestone surfaces.
Accessibility
The Gravina Canyon Walk is not accessible to wheelchair users or those with limited mobility. The descent involves loose limestone, smooth bedrock, and uneven rocky terrain from the outset, making it unsuitable for strollers or wheelchairs. The Ponte Acquedotto Romano at the trailhead provides canyon views from the plateau rim without descending.
Frequently asked questions
Is the Madonna della Stella cave church accessible to all visitors?
The church is reached by descending the rocky canyon trail and is not accessible to visitors with mobility difficulties. Entrance is free and unguarded; a torch is required inside to view the frescoes.
Is it safe to walk in the canyon during winter?
The canyon is accessible in winter but requires additional caution. The Gravina stream may flow at varying depths after rainfall, and the limestone surfaces become very slippery when wet. Do not enter the gorge during or immediately after heavy rainfall due to flash flood risk.
Are there guided tours of the canyon available?
Local guides in Gravina offer canyon tours bookable through the Gravina in Puglia tourist office or local tour operators. Guided visits provide historical context for the Byzantine cave churches that independent exploration cannot replicate.
What is the best time of day to visit?
Morning visits before 10:00 offer the best light in the canyon and avoid the midday heat that builds on the rocky surfaces. Weekday mornings are quietest for independent exploration.