San Carlos · Travel guide · Updated 2026

San Carlos, Costa Rica: Nature's Hidden Gem

Discover San Carlos, Costa Rica: A haven of lush rainforests, stunning waterfalls, and the majestic Arenal Volcano, perfect for nature lovers and adventure seekers.

San Carlos, located in the Alajuela province of Costa Rica, is a paradise for nature lovers and adventure seekers. This region is known for its lush rainforests, stunning waterfalls, and the majestic Arenal Volcano. Whether you are hiking through the dense jungle or relaxing in the natural hot springs, San Carlos offers a unique blend of tranquility and excitement. Visit the La Fortuna area, where you can explore the enchanting La Fortuna Waterfall. The crystal-clear waters and the surrounding verdant landscape make it a perfect spot for swimming and picnicking. For thrill-seekers, the Arenal Volcano National Park provides numerous trails that offer breathtaking views of the active volcano and its lava fields. San Carlos is also home to a variety of wildlife. Take a guided tour through the Caño Negro Wildlife Refuge to witness exotic birds, monkeys, and reptiles in their natural habitat. The region's commitment to ecotourism ensures that your visit will be both enjoyable and environmentally friendly. Finally, immerse yourself in the local culture by visiting the charming town of La Fortuna. Here, you can enjoy traditional Costa Rican cuisine, shop for local crafts, and experience the warm hospitality of the Ticos.

When is the best time to go to San Carlos?

Weather at a glance

Use the monthly temperature and precipitation trends to compare typical conditions across the year before planning countryside walks, town visits, and heritage days.

Temperature

°C

Precipitation

mm
Warmest monthsJan–Dec
Longest daylightJan–Dec
Driest periodJan–Feb

Explore places in San Carlos

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    Iconic landmarks you can't miss

    Classic San Carlos sights that mirror the landmark pins above, with a little more context before users explore further.

    Unmissable attractions to see

    These cards mirror the attraction list in the map, while adding enough context to help users prioritise.

    Essential places to dine

    The dining ideas below match the food pins above, making the map and editorial recommendations work together.

    Markets, malls and hidden boutiques

    Each shopping card aligns with a mapped browsing area, from major retail streets to market-led detours.

    Plaza San Carlos

    Explore Plaza San Carlos, a vibrant shopping mall in Quesada, Costa Rica, offering diverse retail, dining, and entertainment options for every visitor.

    Plaza San Carlos

    Don Juan Tours La Fortuna

    Experience the rich culture and breathtaking adventures at Don Juan Tours La Fortuna, where chocolate, coffee, and nature await you.

    Don Juan Tours La Fortuna

    Plaza El Encuentro

    Discover Plaza El Encuentro, the vibrant shopping mall in Quesada, Costa Rica, offering a unique blend of shopping, dining, and entertainment.

    Plaza El Encuentro

    Souvenir store

    Explore a vibrant souvenir store in San Carlos, Costa Rica, featuring unique handcrafted treasures and local artisan goods.

    Souvenir store

    Arte Natura, Boutique Hotel in La Fortuna - Costa Rica Vacations, Book it Now

    Discover the perfect blend of comfort and adventure at Arte Natura, your boutique hotel in La Fortuna, Costa Rica's stunning nature haven.

    Arte Natura, Boutique Hotel in La Fortuna - Costa Rica Vacations, Book it Now

    Super Muelle San Carlos

    Discover the vibrant culture of Costa Rica at Super Muelle San Carlos, your go-to spot for fresh produce, local products, and authentic souvenirs.

    Super Muelle San Carlos

    Agricenter

    Explore the Agricenter in Muelle San Carlos for a unique shopping experience filled with local produce, artisanal crafts, and a taste of Costa Rican culture.

    Agricenter

    Las Nieves

    Explore the vibrant flavors of Costa Rica at Las Nieves Supermarket in San Carlos, your go-to destination for local groceries and unique finds.

    Las Nieves

    Wood & Art Gallery

    Explore the vibrant artistry of Costa Rica at Wood & Art Gallery in La Fortuna, where unique wooden creations bring the culture to life.

    Wood & Art Gallery

    Essential bars & hidden hideouts

    The evening cards below match the bars layer in the map, so browsing and orientation stay connected.

    File:Costa rica arenal fortuna 2001 12.jpg - Wikimedia Commons
    Destination guide

    More about Costa Rica

    Discover Costa Rica, where lush rainforests, stunning beaches, and incredible wildlife create a paradise for nature lovers and adventure seekers alike.

    Tell me more about Costa Rica
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    Explore San Carlos in Photos

    A quick visual route through countryside views, towns, gardens, and regional day-trip atmosphere.

    File:Arenal volcano. Costa Rica.jpg - Wikimedia Commons
    La Fortuna Waterfall (Costa Rica) - Wikipedia
    File:Tabacón Hot Springs, Costa Rica.jpg - Wikimedia Commons
    File:Arenal Hanging Bridges, Costa Rica2.jpg - Wikimedia Commons
    File:Lac Arenal Costa Rica Barrage.JPG - Wikipedia
    Arenal 1080P, 2K, 4K, 5K HD wallpapers free download | Wallpaper Flare
    Archivo:View of Caño Negro Wildlife Reserve.JPG - Wikipedia, la  enciclopedia libre
    File:Cathedral of St. Charles Borromeo in Ciudad Quesada.jpg - Wikipedia
    File:Baldi Hot Springs, Fortuna, San Carlos, Costa Rica.jpg - Wikipedia

    Planning another trip?

    Continue exploring nearby country regions around San Carlos, from connected city edges to neighbouring counties, coastlines, and countryside escapes.

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