10 TOP Things to Do in Alajuela Province September 2026

A volcano surrounded by lush greenery and a clear blue sky with scattered clouds.

A mountain landscape with a prominent peak, surrounded by lush greenery and a valley below.

A mountainous landscape with a lake, dense forest, and a prominent volcano.

A volcano with a lake at its base, surrounded by forested hills.

A lush green landscape with a prominent mountain in the background.

Things to do

Hot Springs Pura Vida

CA $39

per adult

100% of travellers recommend

La Fortuna: Waterfall, Arenal Volcano and Hot Springs Tour

CA $145

per adult

98% of travellers recommend

San Jose: Central Market Bites and Sights Walking Tour

CA $41

per adult

98% of travellers recommend

La Fortuna Night Walk: Sloths, Frogs & Wildlife Tour

CA $40

per adult

100% of travellers recommend

Baldi Hot Springs Resort – Day Pass with One Meal

CA $111

per adult

90% of travellers recommend

Catamaran Ocean King Manuel Antonio

CA $119

per adult

90% of travellers recommend

San Jose: Bites and Sights Walking Food Tour including Markets

CA $46

per adult

98% of travellers recommend

San Jose by Night: Small Group Food and Culture Tour with Dinner

CA $87

per adult

92% of travellers recommend

San Jose Walking and Bus City Tour

CA $111

per adult

82% of travellers recommend

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What to do in Alajuela Province

Stay near popular Alajuela Province attractions

A volcano surrounded by dense forest and a lake.

Arenal Volcano

9.6/10 (3,997 reviews)

Explore the great outdoors at Arenal Volcano and enjoy the volcano viewpoints during your trip to La Fortuna. Wander the lush forest or discover the hot springs in this romantic area.

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Where to stay in Alajuela Province

Find the best Alajuela Province areas and neighborhoods for the activities you enjoy most.

A lake surrounded by lush greenery and a mountain in the background.

Barrio Pilo

If you're looking for some top things to see and do in Barrio Pilo and surrounding area, you can visit Arenal Adventure World and Costa Rica Chocolate Tour.

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El Millon

While El Millon isn't home to many top sights, Costa Rica Sky Adventures and Arenal Volcano National Park are some notable places to visit nearby.

Rincón Rodríguez

Check out nearby sights like Botanical Orchid Garden La Garita while you're spending some time in Rincón Rodríguez and the surrounding area.

Stuart Hertz

If you're looking for some top things to see and do in Stuart Hertz and surrounding area, you can visit Jardín Botánico Else Kientzler and Catedral de la Mercedes.

El Indio

While there might not be top attractions in El Indio, you can explore the larger area and discover places like Jardín Botánico Else Kientzler and Catedral de la Mercedes.

Looking for fun things to do nearby? Check things to do near me to find and book the best things to do, fun activities, and top attractions wherever you happen to be.