Saturday, December 30, 2017

Sea Rim State Park: Gambusia Nature and Dune Boardwalk Trails (Blog Hike #670)

Dedication: This hike is dedicated to my mom, who died exactly 3 years prior to the day this hike was posted.  One of her favorite vacation activities was to walk along a beach and pick up shells, so she would have loved the beach at the end of this hike.

Trails: Gambusia Nature and Dune Boardwalk Trails
Hike Location: Sea Rim State Park
Geographic Location: southwest of Port Arthur, TX (29.67578, -94.04335)
Length: 1.9 miles
Difficulty: 1/10 (Easy)
Date Hiked: December 2017
Overview: A pair of boardwalks, one through a marsh and another to a beach.
Hike Route Map: http://www.mappedometer.com/?maproute=662568
Photo Highlight:

Directions to the trailhead: From the intersection of SR 82 and SR 87 on the southwest side of Port Arthur, take SR 87 south 21.3 miles to the signed park entrance on the left.  Turn left to enter the park, pay the small entrance fee, and park in any of the day-use parking lots.

The hike: True to its name, Sea Rim State Park sits at the present-day intersection of saltwater marsh and the Gulf of Mexico, but such has not always been the case.  During the Ice Age’s lower sea levels, the Gulf of Mexico’s north shore was several miles south of its current location.  During this time, Paleoindians lived on the former gulf shore that is now underwater.  Artifacts from their civilization still occasionally wash up on the present-day shore of Sea Rim State Park.
            The park itself dates to 1972, when the State of Texas purchased the seaside land from the Planet Oil and Mineral Corporation and Horizon Sales Corporation.  As is common for gulf coast parks, the park’s facilities have been destroyed twice by hurricanes: Hurricane Rita in 2005 and Hurricane Ike in 2008.  The park’s headquarters building is still a trailer, but the park’s recreation facilities have been rebuilt.  Amenities include a 15-site campground, over 16 miles of canoe routes, a day-use area with numerous picnic tables, and a pair of boardwalks.  The two boardwalks start at opposite ends of the day-use area, and combining them with a walk through the day-use area forms the 1.9 mile hike described here.
            To save the beach for last, I chose to hike the Gambusia Nature Trail through the saltwater marsh first.  If you are parked at the headquarters building like I did, you will need to walk the park road east through the day-use area to reach the marsh boardwalk.  The park road passes numerous picnic tables and ponds that contain large numbers of sea birds and ducks.  The signed start of the Gambusia Nature Trail is located on the left side of the eastern-most parking area.
Trailhead: Gambusia Nature Trail
            The entire Gambusia Nature Trail is a boardwalk, and though the wooden boardwalk starts in a grassy area it quickly reaches open water.  I was amazed by how much open water this marsh has, enough to make you feel like you are in the middle of a shallow lake.  The open water is great for bird viewing; I saw coots, egrets, herons, ibis, red-winged blackbirds, and a pelican (engaged in a successful fishing exercise) during my time in the marsh.  I was also amazed by the clarity of the water: I was able to see many guppies and two blue crabs under the water near the boardwalk.
Boardwalk through marsh

Blue crab
            Where the boardwalk splits to form its loop, I chose to continue straight and use the left boardwalk as my return route, thus hiking the loop counterclockwise.  An interpretive sign located near one of the few clumps of grass explains the different kinds of grasses found in this marsh.  The Gulf of Mexico lies less than 500 feet to your right, and though you cannot see it because of the dunes its pleasant dull roar is your constant companion on this hike.  The utility poles of SR 87 can be seen about the same distance to your left, but the dead-end state highway sees little vehicle traffic.
Snake clinging to boardwalk
            The boardwalk curves persistently left as you round the eastern end of the loop.  I passed a small snake clinging to the boardwalk before closing the loop just past 1 mile from the headquarters building.  Turn right to head back to the parking area and complete the Gambusia Nature Trail.
Start of dune boardwalk

Fog-shrouded beach on Gulf of Mexico
            To reach the Dune Boardwalk, walk back through the day-use area and past the headquarters building to the signed start of the second boardwalk.  Only 600 feet in length, the Dune Boardwalk takes you up and over a single row of dunes to reach the beach along the Gulf of Mexico.  I was the only person on this wide, firm, and flat beach on the foggy mid-December afternoon of my visit.  Rows of seashells littered the beach waiting for someone to come and pick them up.  After enjoying your beach time, retrace your steps back over the Dune Boardwalk to complete the hike.

No comments:

Post a Comment