NEW! Luxury-4 Suites-Private pool-Ocean views
House in Tres Rios, Costa Rica
Why you'll love this stay
Outdoor Living
Dine and lounge by a private pool with ocean views.
Entertainment & Amenities
Stunning outdoor kitchen and deck invite effortless al fresco gatherings.
Location & Accessibility
Prime access to beaches, golf, and whale-watching adventures nearby.
Property details
Sleeping arrangements
Bedroom 1
1 King Bed
Bedroom 2
1 King Bed
Bedroom 3
2 Bunk Beds
Bedroom 4
1 King Bed
What’s included
Self check-in
Parking
Pool
Washer
Dryer
Air conditioning
Kitchen
Wi-Fi
Guest reviews
Mariela
No title
September 2026
Amazing place. We loved it so much we had to extend 2 more night. Perfect for birdwatching. Very quiet area. Truly a gem. Thank you to osa property management for the great experience and service. Response: Mariela, thank you so much for your wonderful review and 5-star rating! We’re thrilled to hear that you loved your stay at Serenidad del Sur in Tres Ríos and even extended it for two more nights. We’re especially happy that you enjoyed the peaceful surroundings and birdwatching — it truly is a special place to relax and connect with nature. Thank you as well for your kind words about our team and service. Thank you for choosing Osa Property Management / Costa Rica Las Villas — we'd love to welcome you back, whether it's to Serenidad del Sur again or to any of our 85+ properties across Costa Rica! Contact us to take advantage of our Repeat Renter Discount!
Cyprien
No title
September 2026
Une villa tout simplement sublime, une vue a en couper le souffle. Une maison spacieuse et très bien fourni. Si vous êtes chanceux, vous pourrez observer des animaux depuis la terrasse. (Toucans, coatis, singes...) Response: Thank you so much, Cyprien, for the simply sublime 5-star review! We're so thrilled to hear that Serenidad del Sur left such a breathtaking impression — the stunning views, the spacious and well-equipped home, and those incredible terrace wildlife encounters with toucans, coatis, and monkeys are truly what make this property in San Buenas so magical and unique. Those wildlife moments are always a wonderful gift of nature and we love hearing when our guests are lucky enough to experience them! Thank you for choosing Osa Property Management / Costa Rica Las Villas — we'd love to welcome you back, whether it's to Serenidad del Sur again or to any of our 85+ properties across Costa Rica! Contact us to take advantage of our Repeat Renter Discount!
Gregory
No title
August 2026
Maison incroyable. La villa est magnifique et possède tout ce dont nous avons eu besoin. Cependant nous avons eu un gros désagrément, une coupure de courant à 2h du matin, qui a duré jusqu’au début de journée. L’eau ne fonctionne pas non plus . Donc pas de toilettes non plus! À 14h30 nous n’avions toujours pas de news, obligé de relancer plusieurs fois. Je le dit : oui nous savons qu’ils n’ont pas la main sur l’électricité ( ils nous l’ont répété plusieurs fois). Impossible de sortir car le portail ne peut pas s’ouvrir manuellement. Nous avons contacté l’agence, qui a été très réactive pour ouvrir le portail. Ns avions prévu de déjeuner à la villa, ce qui a été impossible. Nous avons perdu tout ce qui était dans notre réfrigérateur , celui ci était en train de dégeler depuis la nuit. Je regrette que l’agence n’ai rien proposé pour ces soucis. Alors,une villa de luxe peut être ,mais l’agence qui gère est très loin du service de luxe qui doit aller avec une telle villa. Soyez prévenu Response: Thank you, Gregory, for your feedback and for acknowledging the beauty of Serenidad del Sur and that the villa had everything you needed. We sincerely apologize for the power outage you experienced — we completely understand how disruptive an overnight outage can be, particularly when it affects the gate, the water, and your plans for the day. As we communicated during your stay, power outages in the southern zone of Costa Rica are managed entirely by the national utility provider ICE and are unfortunately beyond our control. We want to clarify that our team was responsive throughout the situation, including promptly assisting with the gate so you could come and go freely. Regarding the refrigerator contents, it is worth noting that a properly sealed refrigerator maintains safe food temperatures for significantly longer than a few hours during a power outage — however, we understand the frustration and inconvenience this caused and we take all guest feedback seriously as we continually work to improve our emergency response protocols and guest communication during these situations. We always strive to deliver a level of service that matches the quality of our properties and we regret that this experience fell short of your expectations. We wish you all the best on your future travels and thank you for choosing Osa Property Management / Costa Rica Las Villas.
Stéphanie
No title
August 2026
Nous avons adoré notre séjour dans cette villa. C'est vrai que l'accès y est difficile, mais c'est vite oublié quand on y entre. L'intérieur est spacieux et mieux équipé que tous les logements que nous avons visités. Et que dire de la cour extérieure! Les adultes autant que les enfants ont apprécié la piscine avec la vue. La maison est luxueuse et les photos et la description sont très représentatifs. Les hôtes ont été très réactifs et ont répondu rapidement à nos questions. Nous recommandons fortement cette villa! Response: Thank you so much, Stéphanie and Marie-Claude, for the wonderful 5-star review! We're so thrilled to hear that Serenidad del Sur won you over the moment you stepped inside — that feeling of leaving the access road behind and entering a luxurious, spacious, and beautifully equipped villa with that breathtaking outdoor courtyard and pool view is exactly the experience we love creating for our guests. Knowing that both the adults and children enjoyed every moment of it makes it even more special! We're also glad the photos and description accurately reflected what you found upon arrival — transparency and accuracy are always a priority for us. Your private note was also so lovely — being called a great plus on your trip means the world to our entire team! We will be sure to share your kind words with everyone involved in making your stay so memorable. Thank you for choosing Osa Property Management / Costa Rica Las Villas — we'd love to welcome you back, whether it's to Serenidad del Sur in Tres Rios again or to any of our 70+ properties across Costa Rica!
Know before you go
House rules
Check-in: 3:00pm
Checkout: 11:00am
No pets allowed
Min. age to rent: 25Minimum age to rent: 25
No smoking
No parties