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The Corcovado Trek
    28 Apr 2002
Last week, Karen and I embarked on our most physically challenging adventure here--trekking through Parque Nacional Corcovado in the Osa Peninsula, in the southwestern corner of Costa Rica. We left most of our luggage with friends in Quepos and Cascada Verde, and travelled light--although we were still carrying tent equipment, clothes, food to last us three days, several bottles of water, cameras, binoculars, extra footwear, first aid stuff, guide book, etc. so "light" still meant we typically had 40-50 pounds total stuff to hike around with!

The Osa Peninsula is primarily low rainforest, and has one of the highest concentrations of untouched wildlife in Costa Rica. Parque Nacional Corcovado covers about one third of the peninsula, and was set aside by the government in 1976. On the trip out there, we actually met a guy named Pedro who was raised in a town that existed before the government bought out everyone's land, so we got a firsthand account of how the park affected the local area (in general, the landowners were paid well for their land), along with some stories of the illegal goldpanning that occurred in the park in the 80s and 90s. Back then, Pedro was one of the "oreros" who sought his fortune with a portable sluice, until he figured out that he could make a better living working in the growing tourist industry.

Day One (Sat, 20 Apr)--After a fortunate day of travel the previous day which put us in Puerto Jimenez a day ahead of schedule, we got up bright and early to start adjusting our "body clocks" forward. We picked up food and water bottles and got information on the park. We left Puerto Jimenez in a "colectivo", a sturdy pickup truck outfitted with covered seats in the back that could carry about a dozen people over the rough road and through shallow rivers to Carate, on the Pacific Coast of the peninsula (we met Pedro while riding the colectivo). The photo at right was taken during the 2-hour ride in the colectivo.

After arriving in Carate, we got our first taste of hiking with all our gear during the short trek to the park entrance, about 2 miles up the beach. We saw an eagle wandering by the shore on our way, and a group of brilliantly colored macaws. It's funny, they are a pleasure to watch but not so easy on the ears--their call is a pretty grating squawk.

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Day Two (Sun, 21 Apr)--Up with the rising sun at La Leona ranger station. We hit the beach early and were treated to some beautiful views like the one at left (our campsite was on a small field just to the left of this photo).

After a mile or so of beach hiking, the trail turned into the woods, where we saw our first tapir. It was a bit startling--this huge, brown, pig-like animal (maybe 300 lbs!) started wandering towards us, exploring the ground with its flexible shout. We froze. It got to within 30 feet or so, then seemed to catch a whiff of us and tromped off. I only caught a blurry photo that's hardly worth showing here.

What is it about the tropics that makes the animals so incredibly colorful? I wish we had some goot photos of macaws to show, but it's hard to get a good photo of them since they tend to hang out high up in the trees. Karen was able to get a good photo of the purple and orange crab at right, though. Click to see larger version

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We also had our first of many encounters with spider monkeys on this leg of the trek. They showed off their acrobatic skills as they made their way to the trees above us. Once there, they would stare at us, and try to intimidate us by shaking branches and vines and generally causing a ruckus. Sometimes they'd try to pee on us--Karen narrowly dodged a drenching once!

In this photo, you can see the monkey on the left using its tail to hang from the branch. It is strong enough to hang completely by its tail, and that's with a kid on her back, too! As our friend Jesse once said (on a previous tour in Quepos): "Monkeys make having a tail look like SO much fun!"

We also saw dozens of beautiful butterflies, including the shimmering blue Morpho butterfly. They were pleasant distractions from our increasingly tired legs--after 8 miles or so, we were ready to be there! A lot of the trail was along the beach, which was beautiful but a lot of work, since the soft sand tends to drag on the feet and sometimes we would have to pick our way around tricky rocks or piles of driftwood. It would have been easier to do during low tide, when there is more space to get around rocky points and hard sand to walk on, but the timing was not right for hiking during low tide.

We passed many impressive trees like this one. Karen like to call them "wedding dress" trees because of the way the roots would sprawl around the base of the tree. We learned later that many rainforest trees have exploratory roots that go wide instead of deep, because the topsoil layer is typically very thin. Click to see larger version

We finally reached Sirena with a couple of hours of daylight to spare. We bathed in the Rio Claro shortly before camp, steering clear of the spot where a guy named Dave had seen a crocodile shortly before we got there. Even though we had taken plenty of breaks during the day, we were absolutely exhausted by the time we finished the 10th and last mile--the weight of our packs and the beach hiking sure took its toll on our bodies! We turned in blissfully early (around 8:30) and were lucky enough to borrow a nice soft cushion from the ranger station to put under our tent.

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My attempts at photographing the morpho butterfly: at left, there's one resting on a leaf. They don't open and close their wings while resting, like many butterflies do--the only chance of seeing their brilliant blue backsides is when they are in flight, as you see at right. But it's a little difficult to get a good focused picture... Click to see larger version

Corcovado Trek Continued >
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