Nature Walk in Ft. Sherman

The sunrise on Tuesday, February 11 again looked like there was a fire in the sky that was giving off a lot of smoke. 

Tuesday was another quiet day. We’ve found another downside to being right in front of the marina. In the morning, the marina mowed the lawn, and the wind blew grass clippings all over the boat. Eric determined that the wind generator was working well, so after he cleaned off the grass, he turned off the wind generator and brought the dinghy back onboard.  

On Wednesday morning, Eric changed the wing engine fuel filter. It was easier than, but also messier than, anticipated. In the early afternoon, Eric led a D & D session with Keith and several of the kids in the marina. 

In the evening, we went on a nature walk with Carlos, who works at the marina. His hobby is botany, and he does these nature walks as a side gig. Several people had recommended that we hire him, but up until now, he’d been booked solid with ARC boats. Now most of the ARC boats were gone and he had time for us. 

Carlos had been a young teen when the US military left Panama (in 1999). His brother had been working at Ft. Sherman as a contractor. Carlos had tagged along with his brother and remembered what the base looked like back then. 

He started the tour by explaining that during canal construction, there was a lot of excess dirt that the military utilized to create land. He said much of the flat area within Ft. Sherman, particularly near the edge of Limon Bay, was man-made, including this cove. While Carlos was talking, the resident lizard came out to say hi.

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Castillo de San Lorenzo el Real del Chagres, Panama

Sunrise on Saturday, February 8, 2025

We decided to visit the Castillo de San Lorenzo el Real del Chagres, which are the remains of a Spanish fort from the colonial era. It’s located at the mouth of the Chagres river in the San Lorenzo national forest, just a ten-minute drive from the marina. Taxis hang out at the marina, so catching a taxi to the fort was easy. However, taxis don’t hang out at the fort, so getting a taxi back out would be challenging. We were advised to pay our taxi driver to wait for us at the fort to ensure a ride back out. He charged us $35 for the round trip, including a wait time of up to 1.5 hours. 

The parking lot was situated along the edge of the Chagres river, with lovely views. There were areas that were closed off and covered with tarp that were apparently currently under excavation. A sign said that we were standing on what had been part of the town of Chagres, which had co-existed alongside each iteration of the fort. 

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Exploring the Former Ft. Sherman

On Wednesday, February 5, we decided to start the day off with a walk in the jungle. We took the road that led to the former officer’s housing, but this time, we turned at the intersection where the church was.

The paved portion of the street didn’t extend very far beyond the church. The pavement ended at shed which marked another intersection. Straight ahead was fenced, but the gate was open and we presumed there was a pathway behind the gate. We didn’t go in there.

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Exploring the Jungle/Ruins of Ft. Sherman

Sunrise on Monday, January 20, taken from Mike and Kim’s hotel room:

Shelter Marina Bay is situated on the western side of the Panama Canal in what used to be an American military base called Fort Sherman. The City of Colon is on the eastern side of the canal. 

Fort Sherman was constructed in 1911 to be the primary defensive base for the Caribbean sector of the Canal. It was 23,100 acres (93 km2). Only about half of the land was developed; the other half remained jungle. Ft. Sherman was one of the primary military training centers for jungle combat training, particularly during the Vietnam era. It was abandoned in December 1999 along with all the other American military bases in Panama. The Panamanian government turned the undeveloped jungle into the San Lorenzo National Park and deemed the developed portions as protected lands. 

On Monday morning we were all up early to go for a walk in the jungle to see some of the ruins from the Ft. Sherman days, and hopefully, some jungle animals. As we were getting ready to go, our friend Teal stopped by to welcome us to the marina. It was wonderful to see him again!

Just outside the entrance to the marina, there was a fork with three roads. We took the road to the right, which we knew would lead us to what used to be the officer’s housing. 

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Panama Canal Transit Part 3 – Lake Gatun

Continued… Once we exited the lock, we were officially in Lake Gatun. We needed to cross the 26 miles (33 km) lake to reach the set of locks that would take us back down to sea level. Fifteen years ago, we had started our canal transit in the afternoon, spent the night in the lake, and finished the transit the next morning. While we weren’t exactly excited about starting at 0400 today, we preferred an early start over spending the night in the lake (primarily due to lack of bedding for everyone onboard).

Lake Gatun is an artificial lake 85 feet (26 meters) above sea level. When the French had first started building the canal, they were attempting to dig a trench through the mountains so that the entire canal was at sea level. Due to the mountains being solid rock, the propensity of the mudslides in the areas that were not rock, and the propensity for flooding in the rainy season, a trench wasn’t viable. The French company went bankrupt. When the Americans took over the canal, they re-engineered it to be a gravity-fed lock system powered by water from this artificial lake, which was created by damming up the Chagres River. At the time, it was the largest artificial lake in the world.

As soon as we untied, Christi started making breakfast for the crew. None of us had eaten before leaving, and everyone was happy to celebrate successfully navigating the most difficult part of the locks (going up) with a meal.

Christi starting on breakfast

Eric had previously set a course through the canal, but the advisors weren’t happy with what Eric had set. They wanted him to run very close to the green buoys to leave lots of space for the faster traffic to pass us. This video was originally taken to document the vessels passing us.

But as you see in the video, Kim happened to catch the moment that Christi and Keith spotted birds fighting in mid-air over a fish. If you look very closely at the birds flying away, you can see the fish dangling from one of their mouths.

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