Costa Rica packs more biodiversity into its borders than most countries can dream of. From the Central Valley’s cultural heart in San José to the lava-shaped landscapes of Arenal and the turquoise bays of Manuel Antonio, this 23-day itinerary balances adventure with downtime and seriously good food. Expect cloud forest views, toucans overhead, and sunsets that stop conversation.

History hums through daily life here: pre-Columbian gold, colonial coffee fortunes, and a modern choice to abolish the army in 1948 and invest in education and parks. Today, over a quarter of the country is protected land—meaning trails to hike, rivers to raft, and hot springs to soak in after. Cuisine reflects its mosaic of influences, from hearty casados to Caribbean spices and third-wave coffee.

Practical notes: the dry season generally runs December–April; the green season (May–November) brings afternoon showers and lush scenery. ATMs are common, credit cards are widely accepted, and colones or USD both work in tourist hubs. Pack reef-safe sunscreen, a light rain jacket, insect repellent, and closed-toe shoes for adventures. Reserve national park entries in advance, especially Manuel Antonio.

San José (Days 1–5): Culture, Coffee, and a Pacific Island Day Cruise

Welcome to Costa Rica’s capital, a lively mix of Belle Époque architecture, street art, and new-wave dining. Spend your first days exploring museums, markets, and cafés in Barrio Amón and Barrio Escalante—where chefs reimagine traditional recipes with local cacao, pejibaye, and fresh-caught seafood.

Getting in: Fly into SJO. Compare fares and schedules on Trip.com flights and Kiwi.com flights. Typical nonstops from major U.S. hubs run ~5–7 hours; roundtrips often range $350–750 depending on season.

Days 1–2: Downtown museums, markets, and café hopping

• Walk the Avenida Central to the Teatro Nacional and the Pre-Columbian Gold Museum to frame Costa Rica’s story. Pop into the Mercado Central for your first casado and a cup of chorreador-brewed coffee.
• Coffee and breakfast: Cafeoteca (single-origin pour-overs and avocado tostadas), Franco (eggs benedict and excellent pastries), or Café Miel (slow bar and house-made granola).
• Lunch: Soda Tapia (classic rice-and-beans plates), Al Mercat (farm-to-table seasonal bowls), or La Criollita (oxtail stew, handmade tortillas).
• Dinner: Silvestre (tasting menu with storytelling courses), Sikwa (indigenous Bribri and Cabécar flavors—order the palmito ceviche), or La Esquina de Buenos Aires (steakhouse with tango-era atmosphere).

Day 3: Poás Volcano and waterfall country

• Head out early to Poás Volcano and its steaming crater lake, then continue to La Paz Waterfall Gardens for fern-draped trails and multiple cascades. On the way, stop at a coffee finca for a beans-to-cup tasting.
• Budget tip: shared day trips are ~$90–140; self-drive gives flexibility—expect tolls and curvy roads.

Day 4: Pacific boating—Tortuga Island

• Trade mountains for turquoise on a full-day catamaran to Tortuga Island, with snorkeling, lunch, and beach time. It’s an easy win if you’re craving sand before heading inland.
• Tortuga Island Full Day Tour from San José with Lunch (Viator)

  

  
  Typical price: ~$135–170 per person.

Day 5: Valle de Orosi and Barrio Escalante bites

• Explore the Orosi Valley—sweeping coffee hills, the colonial Orosi church, and the Ujarrás ruins. Back in San José, graze through Barrio Escalante at Isolina (creative Costa Rican plates), Apátē (tapas and natural wines), or Cervecería Calle Cimarrona (craft beer and pub fare).

Where to stay (San José):

• Classic boutique: Hotel Grano de Oro (restored Victorian mansion; candlelit courtyard dinners).
• Social/budget: Selina San José (coworking, wellness classes, DJ nights).
• Modern & convenient: Hilton Garden Inn San José La Sabana (near La Sabana Park, city views).
• Browse more: San José vacation rentals on VRBO | San José stays on Hotels.com

Travel to La Fortuna (assume morning departure): Shared shuttle 3–4.5 hours, ~$55–75 pp; private transfer ~$180–260 per vehicle; self-drive via Route 1/702 (~3.5–4.5 hours). No trains; domestic flights aren’t practical on this route.

La Fortuna (Days 6–13): Arenal Volcano, Hot Springs, and High-Adrenaline Days

La Fortuna sits in the shadow of the perfect cone of Arenal Volcano, its slopes feeding mineral-rich hot springs that steam under jungle canopies. This is Costa Rica’s adventure capital: canyon walls to rappel, rivers to raft, and hanging bridges to wander with toucans and sloths as your audience.

Days 6–8: Classic Arenal highlights and hot springs

• Cover the big three—Mistico Hanging Bridges, La Fortuna Waterfall, and an Arenal Volcano hike—then sink into hot springs by night. A guided combo day keeps logistics effortless and maximizes wildlife sightings.
• Arenal Volcano, Hanging Bridges & La Fortuna Waterfall Combo Tour (Viator)

  

  
  Typical price: ~$150–200 pp including hot springs access.
• After dark, choose a thermal soak: EcoTermales (intimate), Tabacón (iconic river), or Baldi (multiple pools and slides). Many offer day passes with dinner.

Days 9–10: Canyoning, white-water rafting, and spa recovery

• Leap into the jungle’s veins with a waterfall rappel and zip segments—a safe, high-thrill way to explore volcanic canyons.
• Arenal Volcano Canyoning; Top Rated Waterfall Rappel Adventure (Viator)

  

  
  Typical price: ~$99–130 pp.
• Next day, paddle the Balsa River (Class II–III)—splashy and scenic, with wildlife on the banks.
• Balsa River White Water Rafting class 2/3 (Viator)

  

  
  Typical price: ~$65–80 pp.
• Reward the muscles: book a volcanic mud wrap or deep-tissue massage at your hot springs resort spa.

Days 11–13: Coffee, chocolate, and a Costa Rican cooking class

• Trace flavors from farm to cup at a local cacao and coffee experience near Arenal—ideal for food-lovers.
• North Fields Cafe: Craft Specialty Coffee and Chocolate Tour (Viator)

  

  
  Typical price: ~$45–55 pp.
• Hands-on cooking class: join a local family or farm (often billed as “cocina tica” or “farm-to-table” near La Fortuna). Learn to press corn tortillas, simmer black beans with aromatic sofrito, and plate a proper gallo pinto and casado. Expect ~$55–75 pp with dinner included.
• Extra adventure ideas: a night walk to spot red-eyed tree frogs and kinkajous, or a morning zipline with volcano views.

Where to eat & drink (La Fortuna):

• Breakfast/coffee: Red Frog Coffee Roasters (house roasts, bagels), My Coffee La Fortuna (pancakes, smoothies), Chifa La Familia Feliz (Peruvian-Chinese brunch on weekends).
• Lunch: La Choza de Laurel (wood-grilled meats, casados), Organico Fortuna (bowls, fresh juices), Soda Viquez (homestyle tipico plates).
• Dinner: Don Rufino (contemporary Costa Rican—order the beef short rib), La Street Bistro (pastas and craft cocktails), Kappa Sushi (fresh rolls if you need a break from rice and beans).

Where to stay (La Fortuna):

• Favorites to consider: Arenal Manoa (spacious rooms, hot springs), Secreto La Fortuna (value and volcano views), Nayara Springs/Nayara Gardens (splurge-worthy rainforest luxury).
• Browse and book: La Fortuna vacation rentals on VRBO | La Fortuna stays on Hotels.com

Travel to Manuel Antonio (assume morning departure): Shared shuttle 5–6.5 hours via Route 702/27/34, ~$65–85 pp; private transfer ~$260–360 per vehicle; self-drive 5–6 hours. Roads are paved; expect mountain curves and slower sections.

Manuel Antonio & Quepos (Days 14–23): Beaches, Wildlife, Ziplines, and Sunset Sails

Manuel Antonio pairs white-sand coves with rainforest that practically reaches the tide line. Capuchin monkeys, sloths, and scarlet macaws are common sights; sunsets are a nightly ritual. Base in the hills between Quepos and the park for ocean breezes and quick beach access.

Days 14–16: Manuel Antonio National Park and a sunset catamaran

• Reserve your Manuel Antonio National Park entry in advance; go early to walk the main loop and the Cathedral Point spur. Swim at Playa Manuel Antonio and Playa Espadilla Sur—gentle waves and dreamlike blues.
• Reward yourself with a sunset cruise skimming the park’s coastline—look for dolphins, sea turtles, and in season (roughly Dec–Apr), humpbacks offshore.
• All Inclusive Catamaran Eco Adventure from Manuel Antonio (Viator)

  

  
  Typical price: ~$85–95 pp with lunch or dinner.

Days 17–18: Zipline canopy and mangrove wildlife boat

• Fly through rainforest on the region’s famed twin ziplines with ocean views—adrenaline with a side of toucans.
• Manuel Antonio Canopy Tour – Longest Twin Zip Line in Central America (Viator)

  

  
  Typical price: ~$75–90 pp.
• Glide quietly through the Damas Island mangroves by boat. Your guide will point out crocodiles, silky anteaters, and kingfishers while explaining this vital ecosystem.
• Mangrove Boat Tour Damas Island, Manuel Antonio (Viator)

  

  
  Typical price: ~$65–75 pp (departure timed to high tide).

Days 19–21: Beach days, waterfalls, surf, and spa

• Pick your perfect beach rhythm: loungers and parasols on Playa Espadilla, a quieter cove inside the park, or a day trip south to Dominical for stronger waves and the emerald Nauyaca Waterfalls (moderate hike, natural plunge pools).
• Book a spa afternoon: think coffee body scrubs, volcanic mud wraps, and sunset-facing relaxation lounges.
• Surf lessons are readily available in Manuel Antonio or Dominical; expect ~$60–85 pp with board.

Days 22–23: Food, views, and farewell

• Foodie crawl: breakfast at Emilio’s Café (ocean views, carrot cake legend) or Café Milagro (house-roasted coffee). Lunch at Soda Sánchez (cheap and cheerful tipico) or Falafel Bar (Mediterranean bowls). Sunset dinner at Agua Azul (seared tuna burgers), El Avión (a restaurant built around a vintage cargo plane—go for the view), or Z Gastro Bar at Marina Pez Vela (ceviche flights).
• Shop the Quepos Farmers Market (Fri evening–Sat morning) for cacao nibs, hot sauces, and artisan treats to take home.
• Departure: drive or shuttle back to SJO (2.5–3.5 hours; add buffer for traffic). Check fares on Trip.com or Kiwi.com if you’re continuing onward.

Where to stay (Manuel Antonio/Quepos):

• Consider: La Mariposa (panoramic cliffside views), Hotel San Bada (steps from park gate), Shana by the Beach (secluded cove access), Selina Manuel Antonio (budget-friendly with social vibe).
• Browse and book: Manuel Antonio vacation rentals on VRBO | Manuel Antonio stays on Hotels.com

Budget notes (target ~50/100)

• Meals: sodas $6–12; mid-range dinners $15–25 (mains). Specialty coffee $3–5; cocktails $8–12.
• Transport: shared shuttles $55–85 pp per leg; car rentals ~$55–85/day (add insurance).
• Activities: guided day tours $60–200 depending on inclusions; national park entries ~$18–20.

Across volcanic trails, mangrove backwaters, and wave-lapped beaches, this itinerary blends adrenaline with indulgence—rafting and canyoning by day, hot springs and sunset sails by night. Come hungry and curious; Costa Rica rewards both appetites.