Visitors can explore the active crater, hike along the scenic trails, and visit the observation points offering stunning views of the volcano and surrounding landscape. The park is also great for birdwatching and photography.

Irazú Volcano is an intermittent volcano composed primarily of basalt and andesite. It is located in central Costa Rica, about 35 kilometers east of San José. Buses to Irazú are available from both San José and Cartago, though they are infrequent. At 3,432 meters above sea level, it is the highest volcano in Costa Rica.
Costa Rica's climatic conditions are completely different, completely overturning the classification of the four seasons. There are only two seasons here: the rainy season from April to December with heavy rainfall, and the dry season from the end of December to April of the following year, also known as summer.
If you want to travel, it is best to avoid the rainy season and choose to go in summer.
A half-day visit is recommended
8:00-16:00
Irazú Volcano is Costa Rica's tallest active volcano, known for its dramatic craters and geothermal activity. It holds historical significance for its eruptions, which have shaped the surrounding landscape and local ecology.
The park is located in the central part of Costa Rica, about 32 kilometers from the city of Cartago. You can reach it by car, taxi, or through guided tours from nearby cities. Public transport options include buses from Cartago.
The park is open daily from 8:00 AM to 4:00 PM. The best time to visit is in the dry season (December to April) when the weather is clearer and hiking conditions are ideal.
The entrance fee is approximately 15 USD for adults. Tickets can be purchased at the park entrance or online through Costa Rican tourism websites.
It is not necessary to book tickets in advance, but it is recommended during peak seasons or if you're visiting with a large group.
You can fully explore the park in about 2 to 3 hours, depending on your interest in hiking and the time spent at various viewpoints and craters.
Must-see highlights include the main crater with its greenish sulfur lake, the Diego de la Haya crater, and the panoramic views from the observation points.
Guided tours are available in Spanish and English, providing detailed information about the volcano's history, geology, and biodiversity.
The best viewpoints are from the edge of the main crater and the observation platform near the visitor center. Sunrise and sunset offer particularly dramatic lighting for photography.
Start with a visit to the main crater, then hike along the trails to the Diego de la Haya crater. Take time to enjoy the various viewpoints and explore the park's flora and fauna.
Night visits and light shows are not available at the park. It is a daytime attraction, best enjoyed in daylight for safety and visibility reasons.
The park can get crowded during weekends and holidays. Weekdays, especially early mornings, tend to be less crowded, offering a more peaceful experience.
The park has basic facilities, including rest areas, toilets, a small gift shop, and a cafeteria. Water is available for purchase.
The park is accessible for elderly visitors and children, although some hiking trails may be challenging. The main observation points are easily accessible by car.
Cash is widely accepted, though credit cards and mobile payments are also accepted at the visitor center and gift shop.
There is a small cafeteria inside the park, but you will find more restaurant options in Cartago, including local eateries serving Costa Rican cuisine.
Vegetarian options are available at most restaurants in Cartago, but the park's cafeteria may have limited vegetarian choices.
There are several hotels in the nearby town of Cartago, including budget and mid-range options such as Hotel Casa Teja and Hotel Los Héroes.
Nearby attractions include the Orosi Valley, the Lankester Botanical Garden, and the beautiful Tapanti National Park, all of which can be easily combined in a day trip.
The park has a small gift shop offering volcanic rocks, local crafts, and Costa Rican-themed souvenirs like t-shirts, hats, and postcards.
You can continue your trip by taxi, or drive further to explore the Orosi Valley or head back to San José by bus or car.