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Act-ION Hotel Neptun 4*

Hotel for all who want to have an active holiday

Do you want an active vacation breathing the invigorating Mediterranean air with the healing effect of negative ions? They have a positive effect on your health and well-being. Walks, running, cycling, swimming, Nordic walking, sup paddling ... Strengthen your health and immune system with sports activities on the Slovenian coast.

Bike Friendly Act-ION Hotel Neptun is situated right at the hub of cycling routes and represents an excellent starting point for maintaining your endurance 365 days a year. This is the first hotel on the Slovenian coast with the 5-bikes categorization so it´s offer satisfies even the most demanding cyclists.

What will excite you most with us?

Bike friendly

Bike friendly

Did you know that Slovenian Istria is intertwined with bike paths of various requirements, offering stunning views of the sea and vineyards? Act-Ion Hotel Neptun is located at the junction of bike paths and is therefore an excellent starting point for preparing for competitions or just improving personal records. Warm Mediterranean climate, large number of sunny days and a quiet location of the hotel are perfect for training all days of the year, the immediate vicinity of Wellness centers and the pools in Terme Portorož offers a welcome alternative to regenerate the body and the spirit.

Cyclists' second home

Cyclists' second home

The first hotel on the Slovenian coast with a "5-bike" categorization, Act-Ion Hotel Neptun, includes:

  • modern equipped bike room for 40 bicycles with a cage for storing more valuable bicycles and sockets for charging electric bicycles,
  • "Bike Wash" corner for washing and drying bicycles and the equipment for pumping the tyres,
  • info point with useful information on cycling routes and the hotel’s recreation program,
  • and a vending machine with energy bars and isotonic drinks.

You can also rent classic and electric bicycles in the immediate vicinity of the LifeClass Hotels Portorož.

Nutrition for athletes

Nutrition for athletes

The culinary team of the LifeClass Hotels oversees the preparation of dishes that are in line with the nutritional needs and wishes of both recreational and professional cyclists. Dishes in the restaurant with an adjusted value of protein, carbohydrates and salt are easy spotted due to a bike symbol. By prior arrangement, we prepare customized menus for groups of cyclists, and recreational cyclists are provided with "lunch to go", which can be ordered at the reception the day before the planned trip.

Explore the Slovenian coast on a bike

Explore the Slovenian coast on a bike

Your vacation can turn into a cycling adventure, even if you opt for it on the spot. If you still don't know which cycling route to choose, you can explore the numerous cycling routes along the entire Slovenian coast by clicking on the button below, and you can also find some suggestions on our blog. You can also use convenient interactive maps, which you can download directly to your mobile device. Convenient and easy!

Different thematic floors

Different thematic floors

SUP, yoga, meditation, cycling, running, Nordic walking, swimming – which activity will you choose this time on holiday? Trust us and we will accommodate you on one of the themed floors.

 Act-ION in fresh air

Act-ION in fresh air

Sports activities in the fresh sea air have a favourable effect on our health. They also boost our immune system. Sea air is full of negative ions that relieve the symptoms of asthma, allergies and high blood pressure, improve our sleep, general well-being and concentration. Let your lungs fill up completely.

Let our rooms pamper you

  • Double room with double bed or two single beds
  • Family room

Modern, carefully designed room is equipped with a desk, air conditioning, WiFi, telephone, LCD TV, mini bar, safe and a bathroom with shower.

Some rooms have a balcony with a view of the sea.

Check-in: from 14:00
Check-out: by 11:00

Adults 2, children 0
Sea view
Room size

Modern, carefully designed room with separate beds and sofa, which can serve as a third or fourth bed for children up to 12 years. It is equipped with a desk, air conditioning, access to WiFi, telephone, LCD TV, mini bar, safe and bathroom with bath or shower. It is equipped with a desk, air conditioning, access to WiFi, telephone, LCD TV, mini bar, safe and a bathroom with bath or shower.

Some rooms have a balcony with a view of the sea.

Check-in: from 14:00
Check-out: by 11:00

Adults 2, children 2
Sea view
Room size

Details of what is on offer

Services included in all packages:

  • use of Meduza 4* hotel beach – for guests of LifeClass 4* hotels
  • use of Meduza Exclusive 5* beach including sun beds and parasols – for guests of the 5* Hotel Slovenija (during the summer season) up to full occupancy
  • use of sun terraces (during summer season)
  • use of swimming pools with thermal water - Prehistoric Sea 
  • use of swimming pools with heated sea water - Sea Spa 
  • use of fitness centre – for guests of LifeClass 4* hotels (every day before noon) / for guests of Hotel Slovenija 5* and Grand Hotel Portorož 4* (every day morning and afternoon, on Sundays only before noon)
  • use of bathrobes – for guests of Grand Hotel Portorož 4* and Hotel Slovenija 5*
  • entry to Casinò Riviera
  • entry to Grand Casinò Portorož (except 24 Dec & New Year holidays) 
  • Free WiFi
  • VAT

Extra charges:

Registration fee

  • 1,50 € / person

Mandatory tourist tax

Programme prices do not include tourist tax. The tourist tax is as follows or by decree:

  • adults: €2.50 per person per day
  • children from 7 to 17 years: €1.25 per person per day
  • children up to 6 years: FREE


  • €15 per day (until full occupancy)


  • €5 € per day (until full occupancy)

Children's bed

  • €5 per day

Small dogs

  • Hotel Slovenija 5* / Grand Hotel Portorož 4*: €25 per day
  • Hotels Mirna / Riviera / Apollo 4*: €20 per day

Dogs are only allowed in designated rooms. Prior announcement is required, which must be confirmed by the hotel.

Meduza Exclusive 5* beach

  • €20 per person per day

The price includes a parasol, deckchair, lounge pillow, towel.

Meduza 4* beach

  • 2 sun beds and 1 parasol: €14 per day
  • 1 sun bed and 1 parasol: €10 per day


  • €22 per person

Lunch is served at the Adria Restaurant at the Grand Hotel Portorož for all LifeClass hotel guests.


  • Hotel Slovenija 5*: €30 per person
  • Grand Hotel Portorož 4*: €10 per person per day
  • Hotels Riviera / Apollo / Mirna / Neptun 4*: €18 per person

Other supplements

  • extra charge for sea view: €10 person per day
  • extra charge for partial sea view in the Hotel Slovenia 5*: €5 per person per day
  • extra charge for the balcony in Grand Hotel Portorož 4* and Hotel Riviera 4*: €5 per person per day


General information:

Opening times

  • Sauna Park and Sea Spa sauna are currently closed. 


  • Packages with half board include accommodation with breakfast and dinner; guests can also choose bed and breakfast.
  • Guests of Hotel Slovenija 5*and Grand Hotel Portorož have all meals served at their hotel.
  • Guests of the LifeClass 4* hotel have breakfast at the hotel they are staying in and other meals in one of the restaurants at the resort.
  • In the event of high occupancy, the hotel will organise two sittings or a double schedule for dinner at the hotel restaurant.

Important information

  • Programmes apply to a limited number of rooms and do not apply during congresses and seminars.
  • LifeClass Portorož reserves the right to change the prices and content of programmes.
  • Programme prices are in Euros and include VAT.
  • Photographs are for illustrative purposes only

Discounts on regular package prices

Single room (one adult):

  • children up to 2 years FREE,

Double room (one adult):

  • children from 3 to 12 years 20 % DISCOUNT

Double bed with third or fourth additional bed:

  • one child up to 12 years old in a room with two adults: FREE
  • second child up to 12 years: 30 % DISCOUNT
  • adult: 20 % discount

Special discounts

On the compulsory extra charge for Christmas or New Year’s Eve dinner:

  • children up to 2 years: FREE
  • children from 3 to 12 years: 50 % DISCOUNT

Deductions apply to half board packages. Deductions apply only at the time of booking; changes are not possible during the course of stay at the hotel and only the half board price applies.

Location and contact

Obala 33, 6320 Portorož, Slovenija 
+386 5 692 30 20
+386 5 692 90 55 

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