December is Costa Rica's most visited month, and for good reason — the dry season returns, skies clear, and the Pacific coast enters its prime. But December also holds something the tourist numbers don't capture: the particular warmth of a tropical Christmas. Tamales in banana leaves, Las Posadas processions, markets full of aguinaldo treats, and the genuine community warmth of a country that takes Christmas seriously.
Highlights this month
- ✓Dry season returns in the second week — Pacific coast conditions transform rapidly
- ✓Christmas preparations visible everywhere — tamales, Las Posadas, market stalls
- ✓Coffee harvest in full swing in highland regions through mid-month
- ✓International arrivals peak — book all accommodation well in advance
Best for
Photography
The Christmas markets and Las Posadas processions in colonial towns (especially Cartago and Escazú) are photographically rich. The return of dry season clarity makes mountain viewpoints worth revisiting after months of cloud cover.
Worth knowing
Christmas week and New Year's week are the busiest and most expensive periods in the entire Costa Rican calendar. Roads, beaches, and lodges operate at capacity. This is not the time for spontaneity.
Event note — Christmas Eve (December 24) is the primary celebration — family gatherings, tamales, fireworks at midnight. New Year's Eve brings Costa Rica's biggest celebrations to San José's Paseo Colón and Pacific beaches.
Places that shine in December

🔭 Viewpoints
La India Dormida
I climb the ridge of a sleeping guardian above the volcanic crater of El Valle.
El Valle de Antón

🏊 Swimming
Piscina Natural San Blas Islas
Step off a boat into a clear Caribbean pool where starfish outnumber tourists.
San Blas

🔭 Viewpoints
Canopy Crane
Rise forty metres into a rainforest canopy where scientists first unlocked the treetops.
Soberanía NP

🔭 Viewpoints
PRDC - Tower
Climb 175 steps above the rainforest canopy and watch raptors at the level you always imagined.
Gamboa

🔭 Viewpoints
Lago Calamito Observation Platform
Sit at the lake's edge and wait — ospreys, gallinules, and maybe a caiman.
Gamboa

🔭 Viewpoints
Mirador Cinta Costera 3
One free path, two Panamas — the skyscrapers on your left, Casco Viejo on your right.
Cinta Costera

🔭 Viewpoints
Mirador Cerro Ancón
Thirty minutes uphill from Panama City, sloths doze above the Canal.
Ancón