
La Unión Holidays
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to AU$2,500 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
La Unión Holiday
La Unión Essential Information
Language | Spanish |
|---|---|
Currency | Costa Rican colóns |
Local Welcome | ¡Hola! |
Local Goodbye | Adiós |
Max Temp Winter | 32ºC |
Max Temp Summer | 32ºC |
Our pick of the best La Unión Hotel Deals

Hotel Los Lagos Spa & Resort
6 km oeste del Parque Central La Fortuna
The price is AU$229 per night from 2 Dec to 3 Dec
AU$229
2 Dec - 3 Dec
includes taxes & fees

Tabacón Thermal Resort & Spa
13 Km Oeste del Centro La Fortuna Alajuela
The price is AU$957 per night from 16 Nov to 17 Nov
AU$957
16 Nov - 17 Nov
includes taxes & fees
9.6/10 Exceptional! (1,004 reviews)
"Rooms were a lovely layout, Sadly you can’t see the volcano unless you are on the highest floor they offer. Hot springs was much bigger than i imagined and so cool. Unfortunately, they aren’t kept at a very hot tempt. Even their one hottest pool even even 100F. Food was great and everything is quick ..."
Reviewed on 8 Nov 2026

The Royal Corin Thermal Water Spa & Resort - Adults Only
2.5mi / 4km from Fortuna La Fortuna Alajuela
The price is AU$617 per night from 19 Nov to 20 Nov
AU$617
19 Nov - 20 Nov
includes taxes & fees
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.
What to do in La Unión

Canyoning Adventure Rappelling Waterfalls in Arenal Volcano
AU$137
per adult

Monteverde: Coffee, Sugar Cane, and Chocolate Tour
AU$63
per adult
Frequently asked questions
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.












