Kayak, Hike and Tree Camp the Hidden Rainforests of Costa Rica — Self-Launched

Fly into San José (SJO) and either take the Sansa Airlines domestic flight to Golfito (~55 min, ~£115) or the far cheaper Tracopa public bus (~6 hrs, ~£12) from San José's Terminal Coca-Cola. Check into a budget guesthouse in Golfito — Hostel Casa Río or Hotel Mar y Luna's budget rooms are reliable, walk-in friendly options (dorm ~£14, private ~£28). In the afternoon, walk or take a short water taxi across the Golfo Dulce to the Zamia Reserve for a self-guided rainforest trail walk (~1 hr) — the reserve sits across from Golfito and you can arrange a boat crossing with local lancheros at the main pier for a few pounds. Grab dinner at a sodá (local eatery) — casado plate ~£5.

🚌Sansa domestic flight SJO–Golfito ~£115 or Tracopa public bus ~£12 (6 hrs); water taxi to Zamia ~£4

🛏Budget guesthouse/hostel in Golfito (dorm ~£14, private twin ~£28)

• →Water taxi across Golfo Dulce
• →Zamia Reserve rainforest walk (self-guided)

Take a local taxi or shared 4x4 to the trailhead at the base of Cerro Adams (~£6–8 shared). Follow the marked trail up through mountainous jungle — keep an eye out for two-toed sloths, tapirs and toucans. It's a moderate loop of roughly 5 miles with ~1,575 ft of elevation gain; carry plenty of water and a packed lunch. Come down the alternate path for different views, then return to Golfito for a relaxed evening. If you'd rather have a guide, local operators in Golfito run day hikes up Cerro Adams for around £45 per person — bookable the day before through your guesthouse.

🚌Shared taxi/4x4 to trailhead ~£7

🛏Budget guesthouse/hostel in Golfito

• →Self-guided hike up Cerro Adams (5 mi, 1,575 ft gain)
• →Wildlife spotting: sloths, tapirs, toucans

This is the trip's big day. Arrange in advance (via Golfito tour operators or Tico-Amazonia Camp directly) a boat transfer across the Golfo Dulce to Playa San Josecito and a spot in the tree-tent camp — expect roughly £70 per person for the boat, camp fees and suspended tent. From the beach, hike a steep trail through primary rainforest into the Tico-Amazonia zone of Piedras Blancas National Park, roughly 9 miles with ~1,540 ft of up and down. Watch for white-faced and howler monkeys, red-capped manakins and iguanas. Dinner is simple camp fare arranged by the camp; then climb into your suspended tent five feet up in the trees and fall asleep to monkey, toucan and frog calls.

🚌Shared boat across Golfo Dulce to Playa San Josecito ~£25

🛏Tree camping in suspended twin tents at Tico-Amazonia Camp, Playa San Josecito (arranged directly)

• →Hike through primary rainforest in Piedras Blancas NP (9 mi)
• →Wildlife spotting: monkeys, manakins, iguanas
• →Sleep in suspended tree tents

Rent a sea kayak and snorkel gear from the camp or a Golfito outfitter (roughly £35 for kayak hire and gear; guide optional). Paddle the coastline in the morning with the mountainous rainforest backdrop, then snorkel the coral reef for tropical fish, eagle rays and — if you're lucky — sea turtles or a dolphin pod. Spend the afternoon on the trails near camp or simply swim off the beach. Another night in the tree tents under the stars.

🚌On foot / by kayak (no transfer needed)

🛏Tree camping at Tico-Amazonia Camp

• →Sea kayaking the Golfo Dulce coastline (2–3 hrs)
• →Snorkelling a coral reef
• →Beach and trail exploration

Fuel up with fresh fruit and coffee at camp, then paddle the pristine waters of Golfito Bay — roughly 8 miles of sea kayaking along the rainforest-lined coast back to Golfito's main port. Scan for dolphins, eagle rays and, in season (Dec–Apr), humpback whales. Rent a sit-on-top kayak in Golfito (about £25 for a half-day) or join a local guided paddle. Check into a comfortable budget hotel in Golfito for the final two nights (private twin ~£32) and spend a lazy afternoon by the bay, dinner at a waterfront sodá or the Casa Roland Golfito Resort restaurant.

🚌Sea kayak return to Golfito port (no road transfer); gear pickup on foot

🛏Budget hotel/hostel in Golfito (private twin ~£32/night)

• →Sea kayak Golfito Bay (8 mi)
• →Whale and dolphin watching from the water

Book a canyoneering session directly with a Golfito adventure operator (around £70 per person, including transfer, gear, guide and safety briefing — the same route Much Better Adventures uses, roughly a 10-minute drive from town). Trek a mile through lush rainforest to the top of the first of eight waterfalls, then rappel down three of them — including a 39 ft drop into a crystal-clear canyon stream — with natural swimming holes to cool off in along the way. Wear quick-dry clothing; you will get wet. Return to Golfito for lunch and a chilled afternoon.

🚌Operator-provided 10-min transfer from Golfito (included in activity price)

🛏Budget hotel/hostel in Golfito

• →Canyoneering and rappelling 3 waterfalls (4 hrs)
• →Jungle trek to waterfall chain (1 mi)
• →Natural swimming holes

Enjoy a final breakfast with an ocean view, then take a local taxi to Golfito Airport (~£5) for your Sansa flight back to San José, or the Tracopa bus if you're on a strict budget. If your international flight isn't until later, use the gap to explore San José's Barrio Amón or pick up last-minute souvenirs. Remember to budget a little for tips if you used local guides and camp staff during the trip.

🚌Local taxi to Golfito Airport ~£5; Sansa flight to SJO ~£115 or Tracopa bus ~£12

🛏N/A — depart

• →Departure transfer
• →Optional San José stopover