Costa Rica: Wildlife, National Parks & Hidden Gems of the Northwest (Self-Launched)

Land at Juan Santamaría or SJO, take an official orange airport taxi (~£20-25) or the TUASA/Mepe bus for ~£1.50 into the city centre. Check into a hostel in Barrio Amón or Barrio Escalante, then walk the downtown: Mercado Central for a casado lunch (~£4), the Teatro Nacional and Parque Morazán. Pick up a Kolbi or Claro SIM (~£5-10) for data. Sort tomorrow's bus ticket at the Terminal 7-10 or Terminal Atlántico Norte so you don't lose the morning queueing.

🚌Airport taxi ~£20-25 or TUASA bus ~£1.50; city travel on foot and cheap Ubers

🛏Hostel in Barrio Amón/Escalante, dorm ~£12-18 or private room ~£30

• →Mercado Central food walk
• →Teatro Nacional
• →Barrio Amón architecture
• →SIM card pickup

Take the direct bus from San José (Terminal Atlántico Norte) to Puerto Viejo de Sarapiquí, roughly 2.5-3 hours, ~£4-5. From the village, a local bus or short taxi (~£2-3) gets you to the Mi Cafecito coffee cooperative at San Miguel de Sarapiquí. Book the cooperative tour direct (~£12-15) — shade-grown coffee, harvesting, husking, drying and roasting, finishing with a fresh cup. It supports around 200 local farming families. Sleep in Sarapiquí or nearby La Virgen, which is the best base for river and rainforest activities.

🚌Public bus San José–Puerto Viejo de Sarapiquí ~£4-5 (2.5-3 hrs); local bus/taxi to Mi Cafecito ~£2-3

🛏Budget guesthouse or eco-lodge cabina in Sarapiquí ~£18-28

• →Mi Cafecito coffee cooperative tour (~£12-15, book direct)
• →Coffee tasting
• →Rainforest birdwatching from the lodge

Bus or shared shuttle up to La Fortuna at the foot of Arenal Volcano, ~2.5-3 hrs, ~£8-12 by public transport or ~£25-35 by shared shuttle if you want door-to-door. Afternoon options: the Lost Canyon Adventures canyoning run (~£60-70, actually rappelling down waterfalls — book direct on arrival or via GetYourGuide) or the gentler La Fortuna waterfall plus Arenal Volcano National Park trails. Finish with a soak in the free riverside hot springs at El Chollín or a paid thermal complex (~£15-35) — the magma-heated pools at the volcano's base are the classic end to an Arenal day.

🚌Public bus or shared shuttle Sarapiquí–La Fortuna ~£8-12 (public) or £25-35 (shuttle); local taxis ~£3-5

🛏Hostel or budget hotel in La Fortuna ~£15-30

• →Lost Canyon Adventures canyoning (~£60-70)
• →La Fortuna Waterfall (~£15)
• →El Chollín river hot springs (free) or paid thermal spa (~£15-35)
• →Arenal Volcano viewpoint

Full day for the Costa Rica Adrenaline Bundle or a la carte: ziplining over the rainforest canopy (the 137m / 450ft line is the headline), a giant Tarzan swing and river tracing. Book direct with the operators around La Fortuna or through GetYourGuide — expect ~£55-75 for a zipline/canyoning combo. Alternatives if you want a slower day: Arenal 1968 lava-field hike (~£15 entry), the Mistico Hanging Bridges (~£20-25) or a chocolate and night-wildlife tour. Evening in La Fortuna's cheap sodas — a casado and a beer for around £7.

🚌Local taxis and tour-operator pickups ~£3-8

🛏Hostel or budget hotel in La Fortuna ~£15-30

• →Zipline and Tarzan swing combo (~£55-75)
• →Mistico Hanging Bridges (~£20-25)
• →Arenal 1968 lava-field hike (~£15)
• →Soda dinner in La Fortuna

The classic crossing: jeep-boat-jeep from La Fortuna to Monteverde across Lake Arenal, ~3-4 hrs total and roughly £20-30 booked direct or via a local agency. The cheaper DIY version is bus to Tilarán then bus up to Santa Elena (~£5 total but 5-6 hrs and awkward connections). Arrive in Santa Elena, the small town beside Monteverde, and settle into a hostel. Afternoon free to wander the town and the Monteverde cheese factory area. Tonight take the guided cloud forest night walk (~£15-20 direct) — poncho on, and look past the oversized ferns and orchids for sleeping birds, frogs, insects and, if you're lucky, a kinkajou.

🚌Jeep-boat-jeep La Fortuna–Monteverde ~£20-30 (3-4 hrs); or DIY buses via Tilarán ~£5

🛏Hostel in Santa Elena, dorm ~£12-18 or private ~£30-40

• →Jeep-boat-jeep Lake Arenal crossing
• →Guided cloud forest night walk (~£15-20)

Morning guided tour of the Santa Elena Cloud Forest Reserve (~£15-20 entry and guide, book direct or via GetYourGuide). It's higher, quieter and wetter than the more famous Monteverde reserve, with giant vines, ferns and orchids and a decent chance of quetzals and monkeys. Afternoon option: the original Monteverde Extremo zipline and Tarzan swing (~£45-55) or the suspension bridges. Rain is the norm up here so pack a proper rain jacket. Cheap dinner at a Santa Elena soda — gallo pinto and coffee for around £5.

🚌Local buses to reserve entrances ~£1-2, taxis ~£5-8

🛏Hostel in Santa Elena ~£12-18 dorm / £30-40 private

• →Santa Elena Cloud Forest guided tour (~£15-20)
• →Monteverde / Selvatura zipline (~£45-55)
• →Suspension bridges (~£20)
• →Quetzal spotting

Long but straightforward travel day. Monteverde to Quepos/Manuel Antonio takes ~5-6 hrs: take the early bus down to Puntarenas or the Pan-American highway and connect to a Quepos-bound bus, roughly £8-12 total. Shared shuttle door-to-door is the easier option at ~£35-45. Arrive in Quepos or Manuel Antonio village and check into a hostel. Spend the late afternoon on Manuel Antonio's public beach — the sun sets over the Pacific and sloths are often visible in the trees around the village edges. Note the park is closed on Mondays, so plan tomorrow accordingly.

🚌Public buses Monteverde–Puntarenas–Quepos ~£8-12 (5-6 hrs) or shared shuttle ~£35-45

🛏Hostel in Manuel Antonio or Quepos ~£14-22 dorm / £35-45 private

• →Manuel Antonio public beach
• →Pacific sunset
• →Sloth spotting in the village

Get to the park gate early, well before 8am, because daily visitor numbers are capped and tickets must be bought online in advance (~£15-18 via the official SINAC site). Inside, walk the rainforest trails to Cathedral Point, Playa Espadilla Sur and the tidal pools, spotting three-toed sloths, capuchin and howler monkeys, iguanas and toucans, with Pacific views all the way. Hire a local guide at the gate for ~£20-30 shared if you want the wildlife pointed out — it genuinely doubles what you see. Afternoon option: the 100ft catamaran cruise along the coast (~£65-90 booked direct or via GetYourGuide), often including snorkelling and lunch.

🚌Local bus Quepos–Manuel Antonio ~£1, or walk the 3km

🛏Hostel in Manuel Antonio or Quepos ~£14-22 dorm / £35-45 private

• →Manuel Antonio National Park entry (~£15-18, book online ahead)
• →Optional wildlife guide (~£20-30)
• →Optional catamaran cruise (~£65-90)
• →Cathedral Point hike

Travel north-west toward the Tenorio Volcano area. Bus Quepos/Manuel Antonio to San José or directly up the Interamericana to Cañas, then connect to Bijagua — realistically 6-8 hrs and £10-15 if chaining buses, or around £40-55 by shared shuttle. Bijagua is the small farming village closest to Rio Celeste and a genuinely off-the-beaten-path stop. Settle into a hostel or finca guesthouse and take a late-afternoon walk on the edges of the Tenorio Volcano National Park — this is prime tapir and sloth country, and the village itself is backed by green hills and cattle farms.

🚌Public buses via Cañas ~£10-15 (6-8 hrs) or shared shuttle ~£40-55

🛏Hostel or finca guesthouse in Bijagua ~£15-25 dorm / £35-45 private

• →Village walk in Bijagua
• →Tenorio National Park outskirts
• →Tapir and sloth spotting

The headline day. Get to the Rio Celeste park entrance early (7-8am) — entry is ~£10-12 and the walk to the waterfall and the blue river confluence takes 3-4 hours round trip. The water really is that electric turquoise, coloured by suspended minerals where two rivers meet. Bring sturdy shoes; the trail gets muddy and there's a climb down to the waterfall viewpoint. Optional add-on: the free Rio Celeste 'jungle waterslide' or a local hanging-bridges walk (~£10-15). Back in Bijagua by late afternoon for a cheap dinner.

🚌Local taxi or tour transfer Bijagua–Rio Celeste ~£8-15 return

🛏Hostel or finca guesthouse in Bijagua ~£15-25 dorm / £35-45 private

• →Rio Celeste waterfall and blue river (~£10-12 entry)
• →Tenorio Volcano National Park trails
• →Optional jungle waterslide (~£25-30)
• →Optional hanging bridges (~£10-15)

Head west to Guanacaste. Bus Bijagua to Liberia is ~1.5 hrs and ~£2-3. From Liberia, either push straight on to Playa Flamingo/Playa Potrero (~1-1.5 hrs, ~£3-4) or break the journey at Rincon de la Vieja National Park — a genuine hidden-gem park with volcanic craters, bubbling mud pots, fumaroles and a waterfall, entry ~£15. Liberia itself has the cheap hostels and supermarkets you'll want for the coast stretch. Arrive at the Pacific coast by late afternoon and take in the sunset over Playa Conchal or Playa Potrero.

🚌Bus Bijagua–Liberia ~£2-3, Liberia–coast ~£3-4; local taxis £3-6

🛏Hostel or budget hotel in Playa Flamingo/Potrero or Liberia ~£18-30 dorm / £40-60 private

• →Optional Rincon de la Vieja NP (~£15)
• →Playa Conchal and Playa Potrero
• →Pacific sunset

Slow day on the Guanacaste coast. Playa Flamingo is the departure point for the Playa Flamingo catamaran cruise (~£70-90 booked direct or via GetYourGuide) — sailing, snorkelling over rocky reefs, drinks and lunch, and often a sunset sail. Cheaper alternates: kayak or paddleboard rental on Playa Potrero (~£10-15/hr), a short boat hop to Playa Conchal's shell-sand beach, or just swim. This is the relaxation payoff after ten days of volcanoes and cloud forest. Grab dinner at a local soda — casado and a Pilsen for around £7-8.

🚌Local buses between Conchal, Brasilito, Potrero, Flamingo ~£1 each

🛏Hostel or budget hotel in Playa Flamingo/Potrero ~£18-30 dorm / £40-60 private

• →Playa Flamingo catamaran cruise (~£70-90)
• →Snorkelling
• →Kayak or paddleboard rental (~£10-15)
• →Playa Conchal
• →Soda dinner

Keep the coast flexible. Options: a day trip north to Santa Rosa National Park, one of the least-visited and most important dry-forest parks in Central America, with camping beaches and turtles (~£10 entry); a boat trip in the Las Baulas de Guanacaste marine park near Tamarindo to see leatherback turtle nesting in season (Oct-Mar); or a snorkelling and island boat tour. Or simply beach-hop between Playa Danta, Playa Barrigona and Conchal — all reachable on local buses for less than a pound a hop. Last full day, so spend it how you want.

🚌Local buses ~£1 per hop; day-trip taxis £10-20

🛏Hostel or budget hotel in Playa Flamingo/Potrero ~£18-30 dorm / £40-60 private

• →Santa Rosa National Park (~£10)
• →Las Baulas marine park / turtle nesting (seasonal)
• →Playa Danta and Playa Barrigona
• →Snorkelling boat trip

Last morning on the beach, then take the local bus or shared shuttle from Flamingo/Potrero to Liberia (~£3-5, 1-1.5 hrs) for onward flights from LIR. If you're flying out of San José instead, allow 4-5 hrs by bus (~£6-8) or a shared shuttle (~£40-60). If you've got time to spare, Liberia's central market and the old colonial church are a pleasant couple of hours before your flight.

🚌Local bus Playa Flamingo–Liberia ~£3-5 (1-1.5 hrs); optional shuttle to San José ~£40-60

🛏None — departure day (or a final night if you have an early flight)

• →Beach morning
• →Liberia market and colonial centre