Hotel Thermal Pool, Czechia

Quick Facts

Experience

Resorts & Spas

Access Level

Easy to reach (no hike)

Safety Level

Generally safe

What to Wear

Swimsuit required

Family Friendly

Yes

Entry Fee

Paid

Wheelchair Access

Address

I. P. Pavlova 11, 360 01 Karlovy Vary, Karlovy Vary Region, Czech Republic

Overview

About Hotel Thermal Pool

Hotel Thermal Pool, Czechia is the pool and wellness complex at Hotel Thermal, I. P. Pavlova 11, Karlovy Vary. The Brutalist 16-storey hotel was built 1967-1976 by architects Vera and Vladimir Machonin, opened 1977. Connected by corridor to Saunia Thermal Resort. Outdoor spring water pool (10x15 metres, 38 degrees Celsius, 100% Vridlo spring water) is the largest 100% spring water pool in Karlovy Vary, open year-round.

Main outdoor pool: four 25-metre lanes, relaxation zone, children's paddling pool, snack bar, sun terrace. Indoor pool (15x5 metres, 28 degrees Celsius) with whirlpool, infrared sauna, steam bath, Finnish sauna, Kneipp walkway. Saunia sauna world: salt sauna, tropical sauna, aroma steam bath, herbal heat room, sauna rituals led by sauna masters.

The hotel also houses the Karlovy Vary International Film Festival's main venue each July, with a congress centre seating 2,000. 273 rooms with balconies and city views. A salt cave, balneotherapy treatments (30+ procedures), fitness centre, restaurant, Film Cafe, bar, casino, and parking for 350 cars complete the complex. Day tickets for the pool and sauna are available at the pool entrance, at hotel reception, or online.

Location & Access

Getting to Hotel Thermal Pool

Hotel Thermal is at I. P. Pavlova 11 in the northern spa centre of Karlovy Vary, approximately 1.1 kilometres from the Vrídlo Hot Spring geyser. From the hot spring colonnade in the town centre, walk north along the Tepla River and the Mill Colonnade to the hotel; approximately 20 minutes on a flat route. By bus, take Bus No. 2 from Divadelni namesti (Theatre Square) to Trznice (Market) terminal, then walk 500 metres along Varsavska Street and Liberation Embankment to the hotel.

By car from Prague, drive west on the D6 motorway to Karlovy Vary; approximately 130 kilometres and 1.5 hours. Paid parking for 350 cars is available at the hotel at 390 CZK per day; electric vehicle charging is also on site. Karlovy Vary Airport (KLV) is approximately 7-8 kilometres away; taxi takes approximately 15 minutes. Prague-Ruzyne Airport is 130 kilometres east. Buses from Prague Florenc to Karlovy Vary take approximately 2 hours; from the bus station, local transport or a 15-minute walk reaches the hotel.

Day tickets for the pool and Saunia sauna world can be purchased at the pool entrance, hotel reception, or online at thermal.cz. The outdoor spring water pool is open year-round; the main outdoor swimming pool is also year-round. Limit sessions in the 38-degree spring water pool to 20 minutes per dip. Hotel guests have free access to the indoor wellness centre and receive one free 2-hour entry to the outdoor pool and sauna per overnight stay.

Suitability & Accessibility

Who Hotel Thermal Pool Suits

Hotel Thermal Pool suits visitors to Karlovy Vary who want the unique experience of soaking in 100% Vrídlo spring water at 38 degrees with a panoramic city view, guests staying at Hotel Thermal who have free wellness access, day visitors who want a year-round outdoor pool with both lap swimming and thermal soaking options, and those who want a full sauna world circuit (Finnish, salt, tropical, aroma steam) alongside a hot spring pool in a single visit. The Saunia sauna ritual programme is a distinctive feature not available at most other Karlovy Vary spa facilities.

Hotel Thermal has an iconic position in Karlovy Vary as the home of the International Film Festival since 1977; the hotel's Brutalist architecture is itself a point of interest. Every July the red carpet descends outside the hotel for the festival, which has welcomed Leonardo DiCaprio, John Malkovich, Helen Mirren, Richard Gere, and Scarlett Johansson among others. The Vrídlo geyser, colonnades, and Mill Colonnade are within walking distance. For visitors seeking hot springs near Karlovy Vary Czechia, the Hotel Thermal spring water pool is the most direct way to soak in the city's famous geothermal water outside of a formal balneotherapy program.

Wheelchair access at Hotel Thermal Pool has not been confirmed. Contact the hotel at thermal.cz or +420 359 001 111 before visiting to confirm current step-free access to the pool and Saunia areas.

Safety & Etiquette

Hotel Thermal Pool Safety Tips

Hotel Thermal Pool is a professionally managed facility. The spring water pool at 38 degrees Celsius is at the warmer end of comfortable bathing temperature; the official recommendation is to limit individual sessions to no more than 20 minutes before exiting and cooling down. The high mineral and ion content of the Vrídlo spring water affects the cardiovascular system; people with hypertension, cardiac conditions, or pregnancy should consult a doctor before using the 38-degree pool. Re-entry after cooling down is normal and encouraged.

The Saunia sauna world follows standard sauna safety: shower before entry, 10-15 minutes maximum per session, full cooling (shower, cold pool, or outdoor terrace) between rounds. The salt sauna contains elevated sodium chloride in the air; those with respiratory conditions may find it therapeutic, but exit if breathing feels uncomfortable. The sauna ritual events are led by trained sauna masters; first-time visitors should inform the master before the infusion ceremony. Ice peeling (optional) after a sauna session is available for skin exfoliation.

The main outdoor pool has four lap lanes; follow lane etiquette in the designated lanes. The children's paddling pool requires adult supervision at all times. The outdoor pool terrace can be crowded in summer and during the Film Festival in July; arriving at opening time gives best access to sun loungers. Paid parking is available at the hotel for 390 CZK per day. Grip sandals are recommended between the indoor wellness centre, outdoor pool, and changing areas.

Frequently Asked Questions

What pools are at Hotel Thermal in Karlovy Vary?

Hotel Thermal has three pools. An outdoor spring water pool (10x15 metres, 38 degrees Celsius, 100% Vrídlo spring water, year-round, largest 100% spring water pool in Karlovy Vary). A main outdoor swimming pool (four 25-metre lanes, relaxation zone, children's paddling pool, year-round). An indoor pool (15x5 metres, 28 degrees Celsius, in the wellness centre on floor -2). The outdoor pool tickets also grant access to the spring water pool. Hotel guests have free indoor pool and wellness access and one free 2-hour outdoor pool and Saunia entry per overnight stay.

Is the Hotel Thermal spring water pool open to day visitors?

Yes. Day visitors can purchase tickets for the outdoor pools and Saunia Thermal Resort without staying at the hotel. Tickets are available at the pool entrance, at the hotel reception, or online at thermal.cz. The outdoor spring water pool (38 degrees Celsius) and the main outdoor swimming pool are both open year-round. Hotel guests receive one free 2-hour entry per overnight stay; after 2 hours an additional charge of approximately 10 EUR per day applies. Confirm current day entry prices at thermal.cz before visiting.

What is special about the Vrídlo spring water used in the Hotel Thermal pool?

The Vrídlo (the Hot Spring) is the most powerful and hottest of the Karlovy Vary mineral springs, emerging at 73 degrees Celsius and gushing approximately 2,000 litres per minute. The water is rich in dissolved minerals including sodium sulphate, sodium bicarbonate, calcium, potassium, and carbon dioxide. It has been used for balneotherapy since the 14th century. The Hotel Thermal's 10x15-metre outdoor pool is filled exclusively with this water, cooled to 38 degrees Celsius for comfortable bathing. The hotel describes it as the largest pool filled with 100% Vrídlo spring water in Karlovy Vary. The ion and mineral content stimulates circulation and relaxes muscles.

What is Saunia Thermal Resort at Hotel Thermal?

Saunia Thermal Resort is the sauna world connected to Hotel Thermal by a corridor. It offers a classic Finnish sauna, a salt sauna, a tropical sauna, an aroma steam bath, and a herbal heat room, plus regular sauna ritual events led by trained sauna masters. The Saunia outdoor terrace is used for cooling down between rounds. Saunia is open year-round. Tickets to the Saunia can be purchased separately or combined with the pool entry. Hotel guests are entitled to one free 2-hour Saunia and outdoor pool entry per overnight stay; selected hotel packages include unlimited Saunia access.

What else is Hotel Thermal known for besides its pools?

Hotel Thermal has been the central venue of the Karlovy Vary International Film Festival since the hotel's opening in 1977. Every July the festival attracts film stars, directors, and international press; the red carpet and open-air screenings on the hotel terrace are the festival's most recognisable images. The hotel's Brutalist 16-storey architecture by architects Vera and Vladimir Machonin is considered a Czech functionalist landmark. The congress centre seats 2,000 and hosts conferences year-round. The hotel restaurant Tulip and Film Cafe serve Czech and international cuisine. A casino and night club are also on site.