QC Spa Bagni Vecchi Bormio

What to expect

The Bagni Vecchi, the “old baths” of Bormio, cling to a steep slope of Monte Reit at the top of the Valtellina, just below the hairpins of the Stelvio road and above the gorge of the Adda. People have bathed here for a very long time. Cassiodorus wrote about the aquae Burmiae in a letter of 535-536 AD, Leonardo da Vinci noted the baths in the Codex Atlanticus after a visit in 1493, and Duke Ludovico il Moro came three years later. The modern spa reopened in 1983 and is now run by QC Terme, together with a hotel in the same building.

This is real thermal water. Bormio has nine springs between 1,280 and 1,421 m (4,200 and 4,660 ft), classed as hyperthermal, sulphate, alkaline and earthy, with traces of radon. Together they run at roughly 99-109°F37-43°C, varying with the season. QC describes the water feeding the Bagni Vecchi circuit as naturally hot and drawn from several springs inside the Stelvio National Park. Il Giorno, covering the Bormio spas, says the pools are supplied continuously with it.

The feel is different from QC’s sister spa down the road. Bagni Vecchi is built into the rock, on several levels, with corridors and old stone rooms leading out to terraces with views across the valley toward the glaciers of Cima Piazzi. QC counts 38 “wellness practices” on the circuit. That figure covers pools, saunas, steam rooms and relaxation rooms, not 38 separate pools.

The pools and the grotto

QC’s thermal circuit page highlights a handful of features, and Il Giorno names the historic sections:

• Grotta di San Martino: a natural sweat grotto tunnelled into the hillside, where the San Martino spring (about 102-108°F39-42°C at source, per Italian Wikipedia) rises. QC calls it a natural sauna and claims it is unique in the Alps. Expect very humid heat and low light.
• Vasca Panoramica: the historic open-air pool, carved out of the rock above the gorge. It has worked as an infinity pool since July 2017 and is the shot everyone takes home.
• Tinozza Belvedere: an outdoor wooden tub with a view over the valley.
• Bagni Romani: the Roman baths, old stone basins fed by the Arciduchessa spring, which Wikipedia puts at about 102-104°F39-40°C. Il Giorno mentions sulphurous mud in this section.
• Bagni Medievali and Bagni Imperiali: the medieval section includes a bio-sauna named after Queen Theodelinda, and the imperial section includes the Garibaldi pool.
• Sauna Ludovico il Moro: a panoramic fir-wood sauna named after the duke, plus a salt-room relaxation area.

Getting there

The spa is at Località Bagni Vecchi in the municipality of Valdidentro, about 3 km (1.9 miles) north of central Bormio on the SS38, the Stelvio road. The road to the baths is open all year; it is the high pass above, toward Stelvio, that closes in winter.

From Milan it is roughly 200 km (125 miles): the SS36 past Lecco to the top of Lake Como, then the SS38 up the Valtellina through Sondrio and Tirano to Bormio. Allow at least three hours, longer on Friday evenings and winter weekends. Buses from Milan and Sondrio reach Bormio, and the local line stops at “Bagni Vecchi” on the SS38, right by the building.

QC Bagni Nuovi Bormio is about 0.7 km (0.4 miles) away in a straight line, on the SS301 toward Livigno. The free Pozza di Leonardo, a stone pool filled with surplus thermal water, is in the gorge just below the Bagni Vecchi.

When to go

The spa is open all year. Winter is the classic season: steam over the outdoor pool and snow on the slopes above. It is also when ski weekends, Christmas to Epiphany and February holidays fill the slots, so book well ahead. August is busy too.

The quietest times are weekday afternoons in late spring and autumn. QC lists a maintenance closure from November 9 to 13, and weekend hours apply on its published long weekends and holidays (for this season: October 31 to November 1, December 5 to 8, December 24 to January 6, February 13-14 and March 26-29).

Prices and booking

QC publishes “from” prices that change with the date and demand. The 2026 list for Bagni Vecchi:

• 5-hour entry: from €58
• Unlimited day entry: from €72
• Evening entry, from 5 p.m.: from €54
• Late entry (“sotto le stelle”), from 7:30 p.m.: from €44
• Entry with a 25, 50 or 75-minute massage: from €116, €160 and €210
• Couples’ entry with a couples’ massage: from €216 for two

Every ticket includes a robe, towel, slippers and the “Aperiterme” evening aperitif. Bring your own swimsuit. Outside food is not allowed; you can add a meal when you book. There is a separate resident rate.

The rules that catch people out:

• Booking is compulsory. No walk-ins, even midweek. Arrive within 30 minutes of your slot.
• One entry per ticket. You cannot leave and come back the same day.
• Age 14 and up, with no exception for hotel guests at this site.
• No entry during pregnancy.

Where to stay nearby

The QC Hotel Bagni Vecchi is in the same complex, and guests reach the spa in a robe from their room. Dogs are not accepted here, unlike at most QC hotels. The QC Grand Hotel Bagni Nuovi and QC Villa Bagni di Bormio are a few minutes away on the Livigno road. Bormio town, about 3 km (1.9 miles) south, has hotels and apartments at every price, and Livigno is further up the SS301 over the Foscagno pass.

Safety notes

• Hot water and altitude. The baths are at around 1,300-1,400 m (4,300-4,600 ft). Keep soaks short, drink water, and step out if you feel dizzy. The grotto is the hottest and most humid part of the circuit; limit your time in it.
• Stairs and wet stone. The complex is on several levels with old stone steps and paths. Walk slowly in slippers, especially on frozen outdoor sections in winter.
• Health questions. QC bars pregnant women. If you have a heart condition or high blood pressure, ask your doctor before using hot pools and saunas.
• The path to the Pozza di Leonardo is short but exposed above the gorge. Do not try it in the dark or in spa slippers.

Nearby stops worth adding

Bormio town, the old centre of the upper valley, is worth an hour before or after a soak. The Stelvio National Park starts at the door: in summer the SS38 climbs to the Stelvio Pass, one of the highest road passes in the Alps, and the Laghi di Cancano reservoirs in the Valdidentro side valleys are a popular drive or bike ride.