Region · 01
San José · Cartago · Heredia
San José & the Central Valley
“Coffee country between the volcanoes”
Most trips land here and bolt — give it a day. San José's markets and the Teatro Nacional reward a wander, and the valley around it is Costa Rica's coffee heartland: farm tours in Heredia's hills, the Orosi valley's colonial church, and two drive-up volcanoes — Poás's steaming crater and Irazú, where a clear morning shows both oceans at once.
- Best time
- December to April; crater visibility is a morning game
- Give it
- 1–2 days
- Don't miss
- Poás Volcano crater · A Central Valley coffee farm · Orosi valley · San José's Mercado Central
Arenal & the Northern Lowlands
“The postcard volcano, with hot springs for afterwards”
Arenal's cone rises straight off the plain like a child's drawing of a volcano, and La Fortuna beneath it is the country's adventure hub — waterfall swims, hanging bridges, lava-field hikes, then an evening neck-deep in volcano-heated springs. Detour north for Río Celeste, a river so improbably turquoise the photos look faked, and the wetlands of Caño Negro for caimans and storks.
- Best time
- February to April for the clearest cone; green season for full waterfalls
- Give it
- 2–3 days
- Don't miss
- Arenal Volcano hikes · La Fortuna waterfall · Tabacón-style hot springs · Río Celeste
Region · 03
Puntarenas · Guanacaste
Monteverde & the Cloud Forests
“Walking through the inside of a cloud”
A Quaker-founded mountain town beside the world's most famous cloud forest — moss on every branch, hummingbirds at arm's length, and the resplendent quetzal if your guide's luck holds. Hanging bridges put you in the canopy; the original zipline industry was invented here and remains the country's best. Cooler, mistier and quieter than the lowlands: pack a fleece and book the dawn walk.
- Best time
- December to April; quetzals nest March to June
- Give it
- 2 days
- Don't miss
- Monteverde Cloud Forest Reserve · Selvatura hanging bridges · A dawn birding walk · Santa Elena's coffee & chocolate tours
Guanacaste & the Gold Coast
“The sunny, dry northwest — beach season insurance”
Costa Rica's driest corner: dependable sun, dry tropical forest full of howler monkeys, and a string of swimmable bays from Playa Hermosa down to Tamarindo's surf-school waves. Papagayo does the polished-resort thing better than anywhere in the country, while Rincón de la Vieja inland delivers bubbling mud pots and waterfall canyons. Fly into Liberia and you're on sand within the hour.
- Best time
- November to April — the dry season is genuinely dry here
- Give it
- 3–5 days
- Don't miss
- Tamarindo · Playa Conchal's shell sand · Rincón de la Vieja · Papagayo Peninsula
Region · 05
Guanacaste · Puntarenas
The Nicoya Peninsula
“Surf towns, yoga decks and one of earth's five Blue Zones”
The bumpy roads are the point — they've kept Nosara, Sámara and Santa Teresa at surf-town scale. Nosara pairs world-class longboard waves with a wellness scene that's earned, not imported; Santa Teresa is the sunset-and-smoothie end of the dial; Montezuma keeps its barefoot bohemia. Locals here famously live past a hundred — a fortnight of this and you'll see why.
- Best time
- December to April; November and May are the sweet shoulder
- Give it
- 4–7 days
- Don't miss
- Nosara · Santa Teresa · Montezuma waterfalls · Ostional turtle arribadas
The Central Pacific
“Monkeys on the beach, whales off it”
Manuel Antonio is the country's smallest and most-loved national park — sloths, squirrel monkeys and capuchins in the trees behind a genuinely beautiful swimming beach. South of Quepos the crowds thin fast: Marino Ballena's sandbar 'whale tail' at Uvita, and humpbacks so reliable they arrive from both hemispheres. The whole coast is an easy first-timer's run from San José.
- Best time
- Whales peak July to October and December to March
- Give it
- 3–4 days
- Don't miss
- Manuel Antonio National Park · Quepos marina · Uvita's whale tail · Nauyaca waterfalls
The Osa Peninsula & Golfo Dulce
“The most biologically intense place on earth”
National Geographic's phrase, and Corcovado earns it: all four Costa Rican monkeys, tapirs on the beach, scarlet macaws in pairs overhead. Drake Bay is the roadless base — you arrive by boat, wake to howlers, and day-trip into the park or out to Caño Island's reefs. The Golfo Dulce alongside is one of the few tropical fjords on the planet, glass-calm and full of dolphins. This is the wild end of the country: earn it.
- Best time
- December to April for trails; whale sharks visit the gulf in the green season
- Give it
- 3–5 days
- Don't miss
- Corcovado National Park · Drake Bay · Caño Island snorkelling · Golfo Dulce kayaking
The Caribbean Coast
“Canal safaris north, reggae and reef south”
A different country in feel: Afro-Caribbean, Bribri and calypso-flavoured, with coconut in the cooking. Tortuguero in the north is a roadless maze of jungle canals — green turtles nest by the thousand in season, and everything moves by boat. South, Puerto Viejo and Cahuita trade in black- and gold-sand beaches, sloth sanctuaries and the country's most laid-back nightlife. It rains when the Pacific doesn't: the smart September–October escape.
- Best time
- September–October for calm seas; turtles nest July to October
- Give it
- 3–5 days
- Don't miss
- Tortuguero canals · Turtle nesting at night · Puerto Viejo de Talamanca · Cahuita National Park
Region · 09
San José · Cartago
The Talamanca Highlands
“Quetzal valleys and the country's rooftop”
The cool, pine-scented spine most itineraries fly past. San Gerardo de Dota's cloud-forest valley is the most reliable quetzal sighting in Central America — wild avocado trees, dawn, done. Beyond it rises Chirripó, Costa Rica's highest peak: a two-day hut climb to watch sunrise touch both oceans. Trout lunches, blackberry farms and log fires — the Costa Rica nobody expects.
- Best time
- December to April; quetzals show best February to May
- Give it
- 2–3 days
- Don't miss
- San Gerardo de Dota · A dawn quetzal walk · Cerro Chirripó · Los Quetzales National Park
