Tuesday, August 13, 2019

Cape Cod National Seashore: Atlantic White Cedar Swamp Trail and Marconi Site (Blog Hike #760)

Trail: Atlantic White Cedar Swamp Trail
Hike Location: Cape Cod National Seashore
Geographic Location: south of Wellfleet, MA (41.91294, -69.97283)
Length: 1.3 miles
Difficulty: 1/10 (Easy)
Date Hiked: July 2019
Overview: A short loop through a white cedar swamp culminating with dune-top views of the Atlantic Ocean at the historic Marconi Site.
Seashore Information: https://www.nps.gov/caco/index.htm
Photo Highlight:

Directions to the trailhead: The entrance to Cape Cod National Seashore’s Marconi Site is located on the east side of US 6 7.9 miles north of the US 6/SR 28 traffic circle in Orleans.  There is a traffic light at the entrance to the Marconi Site.  Enter the Marconi Site, then bear left on Marconi Station Road where the road to Marconi Beach exits right.  The trailhead parking lot is 1 mile ahead at the end of Marconi Station Rd.

The hike: Forming a giant hook that juts out from the southeast corner of Massachusetts, Cape Cod is one of the most popular and famous summer vacation destinations in New England.  The cape took its current form at the end of the last Ice Age: it represents a terminal moraine that marks the southeastern-most extent of glaciers in New England.  Nearby Long Island and Block Island have similar origins.  Today the cape is bordered on the west by Cape Cod Bay and on the east by the Atlantic Ocean.
            Like most vacation spots, most of Cape Cod has been developed by building resorts, restaurants, shops, and vacation homes.  Fortunately, in 1961 President John F. Kennedy, a Massachusetts native, created Cape Cod National Seashore to protect over 43,000 acres of the cape.  The protected areas allow visitors to explore the cape in its natural state, and they include 6 beaches in addition to ponds and woods.
            In terms of trails, the National Seashore offers several paved bike trails and numerous hiking trails.  However, most of the hiking trails are less than 1 mile in length, and very few trails lead to the Atlantic Ocean beaches that make Cape Cod so popular.  On point, the park’s longest hiking trail, an 8 mile jaunt around Great Island, is located on the bay side of the cape.  The Atlantic White Cedar Swamp Trail described here is one of the National Seashore’s longer trails, and it starts/ends at the historically important Marconi Site overlooking the ocean.  Thus, this hike packs some of the National Seashore’s best attractions into one small package.
            To save the best for last, I chose to hike to the swamp before visiting the Marconi Site.  To execute such a plan, start at the signed trailhead for the Atlantic White Cedar Swamp Trail, which is located at the southwest corner of the parking area.  Almost immediately the trail forks to form its loop.  For no particular reason, I chose the left option here and used the right option as my return route, thus hiking the loop clockwise.
            The white sandy-dirt trail descends gradually on a westward course through a dense forest of low coastal oaks.  The trees close to the ocean are stunted by wind and lack of good soil, but as you get further inland some larger oaks and pines appear.  Interpretive signs help you identify common plants in this forest.
Hiking toward the swamp
            At 0.4 miles, you cross an old road just before you reach the start of the swamp boardwalk.  Most of this “boardwalk” is actually made of synthetic plastic-like planks, and it forms a winding loop around the white cedar swamp.  I hiked here on a cool breezy afternoon after a small tornado had cut across the cape earlier that morning, and I appreciated the additional traction the synthetic planks give over real wood in wet conditions.
Boardwalk through white cedar swamp
            Where the boardwalk splits to form its loop, stay left to hike the longer portion of the loop.  Geologists believe this swamp was formed by a chunk of melting ice at the end of the last ice age.  The swamp features plenty of water and white cedar trees, and the moisture from the swamp allows the trees to grow taller here than in surrounding drier areas.  The swamp also features plenty of mosquitoes, so wear good bug spray in the warmer months.
            At the next boardwalk intersection, turn left to leave the boardwalk loop, then climb slightly to reach the end of the boardwalk and a major trail intersection.  To get back to the trailhead, take a soft right to begin a wide gravel trail.  For reasons to be seen later, this trail is called the Old Wireless Road.  The Old Wireless Road is dead straight for its entire distance, and it climbs on a gradual to moderate grade.  The difference between maximum and minimum elevation on this hike is only 90 feet, so the climb is very manageable.
Walking up to the Marconi Site
            At 1.1 miles, you return to the parking area to complete the Atlantic White Cedar Swamp Trail.  To also see the Marconi Site, walk across the parking area and walk up the asphalt switchbacking ADA-accessible ramp that leads up to an observation platform.  Near this site, in 1903 Guglielmo Marconi completed the first two-way wireless communication across the Atlantic from the United States to Europe.  Marconi erected a large transmitting array on four 210-foot wooden towers here, and the message was received by a similar array constructed in Cornwall, United Kingdom.  The apparatus was shut down in 1917 partly due to World War I and partly because the ocean had eroded the sand at the towers’ bases, thus making them unstable.  Interpretive signs tell you about the site and the forces of nature that still shape this land today.
View south from observation platform
            The observation platform also offers fantastic views down to the Atlantic Ocean.  When I came here on a seasonally cool and blustery afternoon, gusts of wind blew me around, and waves pounding against the shore serenaded my ears.  Although you can see the ocean some 90 feet below, there is no trail to take you down to the ocean.  Thus, after exploring the Marconi Site you will need to return to the parking lot to complete the hike.  If you really want to stand beside as opposed to above the ocean, the National Seashore’s Marconi Beach lies just south of here, but an entrance fee is required to access the beach.

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