Jurassic Canyon: The Most Spectacular Hidden Place in Costa Rica

By Car (Recommended)

The canyon is accessed from Route 708, the road that runs north-south through Bajos del Toro towards Río Cuarto. Your guide will give you a specific meeting point, but here's how to get to the area:

From Venecia / Marsella: Head south on Route 708 toward Bajos del Toro. The meeting point is typically about 35 minutes from Venecia center. The road is paved but has potholes in sections — drive carefully but a standard rental car is fine.

From La Fortuna: Take the route towards San Ramón / Zarcero, then follow signs to Bajos del Toro via Route 708 from the north. Approximately 1 hour. Some guides offer pickup from La Fortuna for an additional fee.

From San José: Take the Interamericana Norte toward Naranjo, then through Zarcero and down to Bajos del Toro area via Route 126 connecting to 708. Approximately 2 hours. Important: Do NOT take the route Google Maps sometimes suggests through Sarchí and the southern approach — it's extremely steep, narrow, and full of potholes. Instead, go around via the northern route through Zarcero. It's barely longer but significantly safer and more comfortable.

Parking: You'll park on the side of the road near the hydroelectric plant entrance. There is no formal parking lot — your guide will direct you. The area is safe, but don't leave valuables visible in the car.

Can I Take a Bus?

Not practically. There is no public bus that goes directly to the trailhead. You could take a bus from San José to Zarcero or Ciudad Quesada and arrange a taxi from there, but this gets expensive and complicated. Renting a car is strongly recommended for the entire Bajos del Toro area.

The First 30 Minutes: The Descent

The hike begins with a steep descent of about 1 kilometer from the road down to the river level. This is the most physically demanding part in terms of elevation — and remember, you'll have to climb back up at the end when you're already tired and wet. The trail is dirt and can be slippery, especially after rain. Trekking poles help here if you have them, though most guides don't consider them essential.

As you descend, the temperature drops and the air gets humid. The vegetation thickens. You start hearing the river before you see it.

Entering the Canyon

Once you reach the river, the real adventure begins. You'll be walking in the water for significant portions of the hike — not alongside it, but through it. The river crossings range from ankle-deep to waist-deep depending on the section and recent rainfall. The water is cold (refreshing after the initial descent, but genuinely cold — think mountain spring) and the rocks underneath are slippery.

Your guide will lead each crossing, showing you where to step and often offering a hand or a rope for the trickier sections. This is where proper footwear matters: water shoes with good grip or sturdy hiking sandals that strap on securely. Flip-flops will get ripped off your feet by the current.

Río Barroso Waterfall

The first major stop is the Río Barroso waterfall, which cascades into a narrow canyon with light blue water. The mineral content from the volcanic geology gives the river its distinctive color — an effect that's most vivid in the early morning before direct sunlight hits the canyon floor.

This is where you'll have your first "this can't be real" moment. The canyon walls tower above you, covered in thick green moss and ferns. The waterfall pours into a pool where you can swim — and you should, because the cold water is incredibly refreshing after the hike in and the color is something you have to see from inside the water to believe.

Let's be honest about a few things so you can decide if this is right for you:

It's not a casual walk. If you're looking for a paved path to a waterfall viewpoint, try Catarata del Toro instead (which is spectacular in its own right and only 15 minutes away). The Jurassic Canyon requires real physical effort and comfort with getting wet and dirty.

It's not cheap. At $65–90 per person for the guided tour, it's one of the more expensive activities in the area. But compare that to $70+ for a zip-line tour near La Fortuna and consider what you're getting: a 5-6 hour private wilderness experience in a place most tourists will never see.

It's not Instagram-friendly in the traditional sense. You'll be muddy, wet, and your hair will be a disaster. The best photos will be candid shots of you mid-river-crossing or staring up at the waterfalls in awe — not posed influencer shots. And that's the whole point.

It IS the most memorable thing you'll do in Costa Rica. We've heard this from dozens of travelers, and after experiencing it ourselves, we agree. If you have the fitness level and the sense of adventure, don't skip this.

After the hike, you'll be starving. Here are the closest options:

• Donde Pity — In Río Cuarto town. Local, no-frills Costa Rican food at very fair prices. Big casados, grilled meats, fresh tortillas, and generous portions. A perfect refuel stop on your way back toward Venecia.
• Guayabo's Gourmet — In the Venecia area. One of the best restaurants in the region. Elevated Costa Rican and international cuisine in a beautiful setting. If you're staying near Venecia, this is your dinner spot.
• Soda La Casona de Río Cuarto — A classic local soda near the town center. Traditional lunches, natural juices, and fast service. Simple, satisfying, and budget-friendly.
• Restaurante Mi Tierra — Right in Venecia town. A classic Costa Rican spot with hearty casados, grilled meats, and homemade sides. Casual, affordable, and reliable after a long canyon day.

The best strategy is to stay in the town of Venecia or Rio Cuarto, so you can start the canyon hike early without a long drive.

In Venecia (35 min from the canyon):

• Several well-reviewed Airbnb properties with great views and comfortable amenities, typically $100–$180 per night for couples. Staying here also gives you easy access to the ATV tours, canyoning, and Recreo Verde hot springs in Marsella.
• There's a few small local hotels and a beautiful boutique one called Finca 360