We rank the 13 Best Places to Visit in Costa Rica. See which places our readers like the best, and vote for your favorites.

This striking satellite photo shows a barren Mars-like volcano lurking in the heart of the Costa Rican rainforest. The alien landscape contains a super-acidic lake that is a "paradise" for extreme ...

COSTA RICA (KABC) -- Costa Rica's Turrialba Volcano erupted, and the spectacular blast was caught on video. The eruption occurred during the early hours of Thursday morning. The event was caught on ...

A recent study reveals that the Poás volcano has changed its eruption pattern, redefining the global ash-related risk map.

The Poás Volcano National Park will reopen its doors to tourism starting July 30, after scientific entities reported a decrease in volcanic activity. This was announced this Monday by the Ministry of ...

Melson, William G. 1978. "Eruption of Arenal Volcano, Costa Rica." In National Geographic Research Reports, 1969 Projects. 433–446. Washington, D.C.: National ...

A 2025 satellite photo captures the stark contrast between the barren Poás volcano and the surrounding Costa Rican jungle. The volcano's super-acidic lake provides the perfect analog for studying how ...