Landhaus Bonaventura - COSMEA


Peace, space and luxury within reach ! in a traditional Austrian atmosphere is what we offer you! We are of course also open in the winter, and offer the possibility to buy ski passes at a discount . This applies to the TOP ski pass , with which all ski areas in Kärnten can be conquered, 31! ski areas in total, including the Bad Kleinkirchheim ski area, less than 20 minutes from our house with more than 100 km. ski slope, Katschberg, Malltniz, Mölltaler Gletscher etc. and also for ski passes for the Go ldeck ski area, our home mountain, you already have a beautiful view of this mountain from your balcony. After skiing there is the possibility to relax in the sauna for as long and as much as you want, the use of the sauna is already included in our prices.During Christmas, our house is of course decorated in a Christmas atmosphere. This way, Christmas will be just that little bit different than usual and you will go home rested and with a good feeling!

Landhaus Bonaventura is located on the sunny plateau above Lake Millstättersee. In this beautiful, rural area you can enjoy your well-deserved holiday. Here we have 4 beautiful apartments available for you. Our country house offers something for everyone, a children's playroom, fitness room, sauna and solarium. You can also relax outside on the terrace, or enjoy the breathtaking nature from your spacious balcony. There is a playground, climbing frame and swimming pool for the children.
From the garden you can walk straight into the forest, where nature begins and you can meet a squirrel or even a deer. If you are an avid mountain hiker, you can continue to the top of the Lammersdorferberg, enjoying a snack at the Lammersdorferhütte along the way.
You can also make free use of bicycles and a boat. You can use this to explore the surroundings and the Millstättersee, where you can of course also enjoy swimming.

The host, Marry

Listing online since January 2011

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We are the Oosterom family who took the step to move to Austria in October 2010. Just say "I'm leaving", but without a camera! Time and again the power and beauty of the mountains leave us speechless. We would like to share this with other people. Landhaus Bonaventura is so named with a view to a 'good future'. We look forward to seeing you! If you have any questions, do not hesitate to ask them, service is highly regarded at Landhaus Bonaventura!

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Rates & booking calendar

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 Minimum stay  nights.
Click on the orange button to book.
  • 1 Arrival/Departure date
  • 1 Available
  • 1 No rates available
  • 1 Booked
  • 1 In option

Explanation of prices

COVID-19 Measures:
Of course we have taken measures in our house to offer our guests a nice and safe accommodation. You can disinfect your hands as soon as you enter. In the homes we clean with disinfectant cleaning agent at the switches. A bottle with hand disinfectant is available in the homes for the guests.

Only the final cleaning of 40 Euros and the tourist tax (2.50 per adult per night) are added to this.
Furthermore, all other costs are included: water and electricity are included, the beds are made and towels are ready for you.
Our sauna, fitness room, games room with football table, solarium are also included in the price,
There are also some bicycles that can be used for free, unlimited W-Lan is available for free.
Parking space directly at the house.
Our house is surrounded by a large garden (4,000 m²!), with plenty of space to relax with various seating and lying areas,
trampoline, pool and playground.
The washing machines are available for free during your stay, and we also offer a bread roll service in the summer.


Prices are per stay

Sat 30-Sep-2023
Sat 23-Dec-2023
Minimum stay 3 nights
Week € 595.00
Midweek € 340.00
Night € 85.00
Weekend € 255.00
Sat 23-Dec-2023
Sat 06-Jan-2024
Minimum stay 7 nights
Week € 1085.00
Midweek -
Night € 155.00
Weekend -

Additional costs

Here you will find any mandatory and optional additional costs.

Final cleaning
€ 40.00
Per stay
Pay at location | required
€ 0.00
Per stay
Tourist tax from 18 years
€ 2.50
Per person per night
Pay at location | required
Washing machine
€ 0.00
Per stay

Location & area recommendations

Additional information

From now on we can while staying in our house in the winter discount on ski passes! On the TOP Ticket targeted at different areas can do as Goldeck, Bad Kleinkirchheim, Katschberg, Innerkrems etc. 20% discount. On the pass for the Goldeck even 25% discount!



Living room
2nd floor
16 m2


Corner bench

Armchair (1)

Bedroom 1
2nd floor
20 m2

Bed: Double bed 210 x 180 cm


Duvets (2)

Bedroom 2
2nd floor
6 m2

Bed: Single bed 200 x 90 cm

Bed: Single bed 200 x 80 cm


Bathroom 1
2nd floor
4 m2


Shower (1)

Washbasin (1)

Bathroom 2
2nd floor
4 m2


Washbasin (1)


Type: Separate room

Stove: Electric (4 Cooking zones/burners)


Swimming pool

Type: Open air swimming pool / Above ground pool

Heating: Unheated swimming pool

Privacy: Private swimming pool


Accommodation type

  • Apartment

Total floor space

  • 72 m2


  • Child's bed (1)
  • Playpen
  • Child's toys
  • Child's chair (1)
  • Camping bed (1)

Sports & Recreation

  • Climbing
  • Walking
  • Watersports
  • Winter sports
  • Swimming

Travel Ideas

  • Culture & History
  • Child friendly
  • Long term rental
  • Luxury accommodation
  • Peace & quiet


  • Sauna
  • Gym / Fitness room


  • Central heating

Internet, Wifi, Audio

  • Satellite receiver
  • Flatscreen TV
  • Wifi
  • Measurements of TV in cm: (100)
  • English TV channels (1)
  • Internet connection

Games & entertainment

  • Playstation 2
  • (Board) games
  • Table football
  • (Comic)books
  • Trampoline

Outdoor Facilities

  • Balcony
  • Barbecue
  • Outdoor lighting
  • Grill Plate
  • Deckchair (12)
  • Sun umbrellas
  • Parking place (7)
  • Private driveway
  • Play set(s) (4)
  • Terrace (4)
  • Garden
  • Garden chair(s) (16)
  • Garden table(s0) (4)
  • Sledge (4)
  • Lounge set
  • Hammock


  • Manager on site


  • Washing machine
  • Hall
  • Storeroom
  • Hypo-allergenic
  • Scullery / laundry room
  • Safe
  • Accommodation on floor: (2)
  • Pets on request


  • Bed linen available
  • Towels present (25)
  • Kitchen linen available
  • Bed linen for children

Winter sports

  • Slope more than 100km
  • Ski lift more than 500m
  • Height 1000m-2000m
  • Ski storage

€ 595,-
per week from
€ 595,-
per week from
Arrival date
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  • No booking fee
  • Use our service for free!
  • You book directly with the host
You pay securely online

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