Search Hotels with Pool in Kastel

Start date: Check-in selected.
To Date
End date: Check-out

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Kastel Hotels with Pool

Tonight
25 Dec - 26 Dec
Tomorrow
26 Dec - 27 Dec
This weekend
26 Dec - 28 Dec
Next weekend
2 Jan - 4 Jan

Our top choices for Kastel hotels with a pool

Seasonal outdoor pool
BO Hotel Palazzo

BO Hotel Palazzo

BO Hotel Palazzo
4.0 star property
Porec City Center
8.8 out of 10, Excellent, (211)
"The location, the staff, the cleanliness the property. Absolutely lovely"
Canada
Anne
BO Hotel Palazzo
Sun deck
Heritage Hotel San Rocco

Heritage Hotel San Rocco

Heritage Hotel San Rocco
4.0 star property
Brtonigla
9.6 out of 10, Exceptional, (24)
"Really enjoyed it here. Friendly staff and relaxed but efficient service. Beautiful hotel in an authentic village. You'll need a car but great base for inland Istria."
United Kingdom
Mark
The price is ฿6,446
฿7,365 total
includes taxes & fees
26 Dec - 27 Dec
Heritage Hotel San Rocco
Terrace/patio
San Servolo Resort & Beer Spa

San Servolo Resort & Beer Spa

San Servolo Resort & Beer Spa
4.0 star property
Buje
9.4 out of 10, Exceptional, (32)
"Very posh resort, with great facilities. Lots of excellent restaurants in the area, and a beautiful setting for the breakfast buffet at the hotel."
Canada
STEPHEN
The price is ฿5,604
฿6,406 total
includes taxes & fees
11 Jan - 12 Jan 2026
San Servolo Resort & Beer Spa
Indoor pool, open 9:00 AM to 9:00 PM, pool loungers
Hotel Nautica

Hotel Nautica

Hotel Nautica
4.0 star property
Novigrad
9.2 out of 10, Wonderful, (120)
"fantastique hôtel, location, service, staff very friendly I recommend this hotel for sure and very good breakfast…"
United States
Christian
Hotel Nautica
Seasonal outdoor pool, pool loungers
Winery & Design hotel ROXANICH

Winery & Design hotel ROXANICH

Winery & Design hotel ROXANICH
4.0 star property
Motovun
9.6 out of 10, Exceptional, (66)
"Very comfortable bed and rooms. Clean and a lovely view. Only drawback was shower not very hot and not the best pressure. We didn't enjoy the (red) wines but the food was lovely. "
United States
Deb
Winery & Design hotel ROXANICH
Indoor pool, 2 outdoor pools, pool umbrellas
Aminess Vival Maestral Hotel

Aminess Vival Maestral Hotel

Aminess Vival Maestral Hotel
4.0 star property
Novigrad
8.6 out of 10, Excellent, (227)
"Top Service "
Germany
Naser
The price is ฿4,328
฿4,890 total
includes taxes & fees
6 Jan - 7 Jan 2026
Aminess Vival Maestral Hotel
6 outdoor pools
VILLA SANCTA MARIA

VILLA SANCTA MARIA

VILLA SANCTA MARIA
3.5 star property
Oprtalj
The price is ฿3,887
฿4,473 total
includes taxes & fees
26 Dec - 27 Dec
VILLA SANCTA MARIA
Seasonal outdoor pool, pool loungers
Traditional Stone House

Traditional Stone House

Traditional Stone House
3.0 star property
Buzet
9.2 out of 10, Wonderful, (7)
"Sanja was very helpful and friendly. The stone cottage was great, well equipped kitchen, comfy beds, check was simple and easy. The waterfalls nearby are beautiful. We bought a bottle of delicious schnapps from one of the lovely neighbour too. "
Germany
Samuel
The price is ฿3,388
฿4,641 total
includes taxes & fees
3 Jan - 4 Jan 2026
Traditional Stone House
Exterior
Hotel Parentium Plava Laguna

Hotel Parentium Plava Laguna

Hotel Parentium Plava Laguna
4.0 star property
Porec
9.2 out of 10, Wonderful, (404)
"Very enjoyable stay, thank you, the bubbly at breakfast was a great holiday treat."
United Kingdom
Raymond Grant
The price is ฿5,312
฿6,003 total
includes taxes & fees
29 Dec - 30 Dec
Hotel Parentium Plava Laguna
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
View all properties

Top Kastel Hotel Reviews

Grand Hotel Bernardin

Grand Hotel Bernardin

10/10 Excellent
"Loved that it was right on the water and Portoroz and Piran is such a beautiful part of Slovenia. "
Dion 2-night trip
Posted 3 months ago
Grand Hotel Bernardin

Frequently asked questions

What are some accommodation options with pools in Kastel?
Hotel Delfin Plava Laguna: Features 4 outdoor tennis courts, an outdoor pool and buffet. Hotel Ville Park Premium: Offers a children's pool, a seasonal outdoor pool and a full-service spa. Maistra Select Funtana All Inclusive Resort: Provides a children's pool, a seasonal outdoor pool and 2 restaurants. Valamar Tamaris Resort: Features 2 outdoor swimming pools, a children's pool and 2 pool bars. Grand Hotel Portorož – Lifeclass Hotels & Spa, Portorož: Offers 2 indoor swimming pools, a children's pool and 2 restaurants.
What is there to see and do in Kastel?
Make a point to visit attractions such as Aquapark Istralandia and Aquarium. During your stay, visit sights such as Sečovlje Saltpans Nature Park, Portoroz Beach and Izola Marina.
When is the best time to book a hotel with a pool in Kastel?
You may want to think about a place to stay that has an outdoor pool if you'll be visiting Kastel in the hottest months of August, July or June, when the average temperature is 22°C. Accommodation offering an indoor pool may be the way to go if you come to town during the coldest months of January, February or December, when the average temperature is 6°C.