Lukács Thermal Bath

What to expect

Lukács is the Budapest bath that tourists tend to skip, which is most of its appeal. It sits on the Buda bank just north of Margaret Bridge, on Frankel Leó út, and it still works first of all as a medical spa. The upper floors hold treatment rooms and a day hospital. Many of the people in the water are regulars from the neighbourhood who come several times a week on a doctor’s referral or out of habit.

Inside, the layout is a mix of eras. You walk through a courtyard whose walls are covered in marble plaques left by former patients to thank the bath for their cure. The thermal section is indoors and feels like a clinic that happens to have beautiful tiles. Beyond it, two open-air courtyards hold the swimming pools and a modern leisure pool.

Nobody under 14 is admitted, so the atmosphere is quiet. Expect retirees reading the paper in the 97°F36°C pool, a few lap swimmers, and on weekends a fair number of visitors who have read that Lukács is “the locals’ bath”.

The pools

The operator lists these temperatures:

• Medicinal pools (indoor): three pools at 90°F32°C, 97°F36°C and 104°F40°C, each 0.9 m deep. The 104°F40°C pool is the one to aim for on a cold day, in short spells.
• Medical fitness pool: 86-91°F30-33°C, used for exercise sessions.
• Underwater traction pool: 91-95°F33-35°C, a treatment pool.
• Outdoor adventure pool: 91-95°F33-35°C, open all year, with bubble beds, neck showers, back jets and a short current channel. This was once the bath’s mud pond and was rebuilt as a leisure pool in 1999.
• Swimming pools (outdoor): one at 72°F22°C and one at 79°F26°C, up to 1.9 m deep. These are lap pools, and a swim cap is compulsory.
• Plunge and Kneipp pools: both kept at 68°F20°C.

The water comes from natural hot springs under the site. It carries calcium and magnesium bicarbonates, sulphates and a notable amount of fluoride. A drinking hall was added in 1937 for people taking the water as a drinking cure.

Getting there

Lukács is at Frankel Leó út 25-29 in Budapest’s 2nd district. Public transport is the easy way:

• Tram 4 or 6 across Margaret Bridge to the Buda end, then a short walk north.
• Trams 17 and 19 run along the Buda riverbank and stop nearby.
• The H5 HÉV suburban line toward Szentendre stops at Margit híd, a few minutes away.
• Buses 9 and 109 also serve the area.

Driving into central Budapest is rarely worth it. Street parking around Frankel Leó út is limited and paid.

When to go

Lukács is open all year, and winter is the best time to use the outdoor leisure pool, when steam rolls off the water and the air is cold. Weekday mornings are the calmest. Weekends are busier and cost more, and Friday counts as a weekend day for pricing. On October 23, 2026, a national holiday, weekend prices apply.

Tuesday is the late night, with the bath open until 10 p.m. On other days it closes at 7 p.m. You must leave the pool areas 20 minutes before closing, so plan your last soak accordingly.

In October 2026 the Finnish sauna in the wellness area and the private bath service were both closed for renovation. Check the notices on the bath’s homepage before you go.

Prices and booking

Budapest Spas published these 2026 prices:

• Adult: HUF 7,000 Monday to Thursday, HUF 8,000 Friday to Sunday and holidays.
• Senior and student: HUF 3,800 weekdays, HUF 4,900 weekends.
• Afternoon ticket: HUF 3,800 on weekdays, valid from two hours before closing.
• Complex ticket: HUF 8,900, weekends only and online only.
• Sauna World supplement: HUF 1,300.
• Cabin: HUF 1,000 on top of your ticket. A locker is included.
• Safe for valuables: HUF 1,100.

Students need an international student card for the discount. Lockers and cabins open with a wristband watch. You can buy at the ticket desk or through the online ticket shop, and you do not need a time slot.

Bring a towel, flip-flops and, if you plan to swim laps, a swim cap. Massages are available from age 14.

Bathing culture

Lukács follows the usual Budapest rules. Shower before you get into any pool. Wear a swimsuit everywhere except the Sauna World, which is textile-free and has a naturist sauna; take a sheet or towel to sit on. Swim caps are compulsory in the lap pools, not in the thermal pools. In the hot pools, keep the noise down: people are there for their joints, not a party.

The Sauna World has a salt sauna, an aroma steam room, an infrared cabin, a Finnish sauna, the naturist sauna and a tepidarium. The bath also runs scheduled sauna sessions on Tuesdays and weekends, at HUF 1,000 per person.

History

The site has been used for bathing since at least the 12th century, when the Knights of St John cared for the sick here. Under Ottoman rule, the spring water drove mills that ground grain and made gunpowder; a wall from one of those mills survives in the complex. After the Habsburg reconquest of Buda the bath passed to the Treasury, and in 1884 Fülöp Palotay bought it and built a spa hotel and hydrotherapy department. The drinking hall followed in 1937, and Budapest’s first thermal day hospital opened here in 1979.

Where to stay nearby

There is no lodging at the bath. The Buda side around Margaret Bridge and the Víziváros neighbourhood have plenty of hotels and apartments within walking distance, and Margaret Island is across the bridge. Rudas, on the same bank of the Danube, is about 3 km (2 miles) south, and Széchenyi in City Park is a short tram and metro ride away. Check each bath’s own site for renovation closures before planning a bath-hopping day.

Safety notes

• Heat: The 104°F40°C pool is hot enough to make you light-headed. Keep stays to 15 or 20 minutes, drink water between soaks, and get out slowly.
• Medical conditions: Hungarian spas advise people with heart conditions, high blood pressure or pregnancy to check with a doctor before using hot medicinal pools.
• Wet floors: Tiled floors between the pools are slippery. Wear flip-flops.
• Valuables: Use the paid safe rather than leaving phones and passports in a locker.