From Marsh to Man-Made Maritime Hub: Pelican Island

A neglected marsh evolved into Galveston’s hidden engine, from a Civil War battery and a quarantine station for immigrants to a WWII shipyard hub and a maritime university that shapes ocean careers. We trace how silt, storms, and bold engineering turned two spits into a platform for ships, study, and memory.

• fragile marshlands
• early maps showing two separate spits
• Civil War fortifications guarding the channel
• post‑1900 hurricane dredging and grade raising
• quarantine and immigration through Pelican Island
• Seawolf Park and WWII naval vessels
• shipyards powering Galveston’s economy
• bridge access enabling growth and education
• Texas A&M Galveston and maritime training
• the island as habitat, history, and future

Visit the Galveston Naval Museum at Seawolf Park. Explore Texas A&M’s waterfront campus. Drive past the shipyards still humming with work.

Galveston Unscripted on video!

What is Galveston Unscripted?

Follow Galveston Unscripted on Spotify or Apple Podcasts! More history content on Visit Galveston!

Chapters

• 0:00 Setting the Scene: Pelican Island
• 0:20 Mapping a Vanishing Marsh
• 1:07 Civil War Battery and Aftermath
• 2:52 Dredge, Disaster, and Rebirth
• 3:58 Quarantine Gate to the Southwest
• 4:43 Shipyards, Bridge, and a Campus
• 6:10 Legacy, Landmarks, and What’s Next

Transcript

SPEAKER_00: 0:03

Galveston Island isn't the only island in Galveston Bay. Cross the 51st Street Bridge, and you'll find Pelican Island. Six square miles that have been everything from a forgotten marsh to a Civil War outpost, a gateway for immigrants, and an industrial powerhouse. Today its shoreline has shipyards, a naval museum, and even a university campus, but its past is far stranger than its modern-day shoreline suggests. Look at any modern aerial map of Pelican Island. You'll see about six square miles of mostly undeveloped land. Its southern shoreline is lined with shipyards and port infrastructure, and the unmistakable campus of Texas AM University at Galveston. Look closer and you'll spot Seawolf Park, with its massive naval ships, fishing piers, and families enjoying the water. But rewind just over 200 years, and Pelican Island was barely there at all. Long before Galveston Bay was mapped by European explorers, the marsh flats were seasonal fishing and hunting grounds for indigenous people. And for reasons we're about to get into, Pelican Island was probably never settled permanently until the 19th century. When Anglo-American settlers first arrived in Galveston in the early 1800s, Pelican Island wasn't the solid piece of land we know today. In fact, it appears on early maps as two tiny spits of land. Pelican Island proper, slightly to the west and a little bit larger, and to the east, a small finger of land called Pelican Spit. In 1816, one surveyor described Pelican Island as a little more than a narrow salt marsh with about 100 feet of dry soil. Not exactly prime real estate, but what it lacked in size, it made up for in potential. Those sandy flats acted like natural silt catchers, slowly trapping mud, sand, and shells. Salt grasses and shrubs rooted in, pelicans and seabirds nested, and over time, the islands quietly grew into a natural sanctuary. Those same marshes still shelter coastal birds and marine life today. Just a little reminder that today, Pelican Island isn't just part of the port, it's a natural habitat. But while the Pelicans were happy with their roosts, humans had other plans. Through the 1800s, the port of Galveston was growing leaps and bounds, and in 1856, the Texas legislature granted Pelican Island to the city of Galveston, essentially calling it, quote, worthless to the state. But city leaders in Galveston saw it as potentially useful for protecting the harbor. Galvestonians saw the value in the so-called worthless marshland, and they weren't wrong. As the American Civil War began in 1861, Confederate forces built a small fort on Pelican Island to help guard the channel. It was little more than an earthen battery with a handful of cannons, but it stood guard alongside Fort Point until Union forces regained control of the Gulf. After the Civil War in 1865, this fort was no longer needed and pretty much disappeared, and the Seabirds were able to reclaim Pelican Island for a while. But Pelican Island was about to play a much bigger role in Galveston's story. The turning point came at the dawn of the 20th century. By the early 1900s, dredging the Houston and Texas City ship channels created a new era for Gulf shipping, and Pelican Island became central to that vision. After the devastating hurricane of 1900, Galvestonians rebuilt the city with resilience and ambition. Part of the plan meant reimagining the port, and Pelican Island was critical to those efforts. Engineers began dredging millions of cubic yards of mud from the Galveston, Texas City, and Houston ship channels in order to keep them deep enough for modern vessels. Some of the mud dredge went to Galveston Island to elevate the entire urbanized portion of the city. This is known as the Galveston grade raising. But where did the rest of that dredge material go? Well, most of the material used to deepen and widen the ship channels was sent to Pelican Island. The spoiled deposit steadily built up, connecting the two little spits of land into one large island. What started as a few hundred yards of dry land developed by natural growth was accelerated by human engineering, transforming Pelican Island into valuable real estate, right along Galveston's working waterfront. What was formerly Pelican Spit has strategic importance for the U.S. government. An immigration and quarantine station was built at the eastern tip of Pelican Island. In the early 1900s, thousands of immigrants entered the United States through the port of Galveston, and Pelican Island was used as a quarantine station. Many of these immigrants were part of the Galveston movement that deliberately funneled Jewish and European families away from crowded East Coast ports. Any immigrants arriving who may have been sick or coming from certain ports were required to quarantine on Pelican Island. After about a two-week quarantine, the new arrivals would spread throughout Texas, Oklahoma, and the Southwest, leaving a lasting mark on the region's cultural landscape. The same site of the quarantine station is now home to Seawolf Park and the Galveston Naval Museum. Visitors can tour the USS Kavala, a World War II submarine credited with sinking the Japanese aircraft carrier Shikaku and the USS Stewart, one of the only two surviving World War II destroyer escorts in the world. Seawolf Park is a place where families fish, picnic, and explore naval history, all on the very spot where thousands of immigrants once entered the United States. As Pelican Island expanded, industry moved in. Todd shipyards established major facilities here, keeping Galveston's maritime economy afloat for decades while repairing wartime and commercial vessels. At its peak, the yard employed hundreds and kept Liberty ships and oil tankers seaworthy during and after World War II, anchoring the Galveston economy after it lost its prominence after the 1900s storm. For much of the 20th century, Pelican Island was an industrial powerhouse, fueling the port economy with jobs and ship repair. But the island story wasn't just about industry. By the end of the 1950s, a new two-lane drawbridge finally connected Pelican Island to Galveston by road, making it accessible by car for the first time. That bridge did more than link just two pieces of land. It opened the island to cars, and eventually a university campus. That connection opened the door to even bigger dreams. Businessman, visionary, and proud Texas AM alumnus, George P. Mitchell, donated about 100 acres of land on Pelican Island for a new Texas AM campus. With a million-dollar boost from the Moody Foundation, Texas AM University at Galveston was born. The campus quickly became home to the Texas Maritime Academy, training generation after generation of maritime professionals. Today, Texas AM Galveston continues to lead in marine sciences, engineering, and maritime education, a global hub for studying and working with the ocean, right here on Pelican Island. So, how do we sum up Pelican Island? A sandy marsh dismissed as worthless, it became a Civil War outpost, an immigration gateway, a shipyard hub, a naval memorial, and a maritime university campus. The story of Pelican Island is a story of natural change, human ingenuity, and bold vision. Visit the Galveston Naval Museum at Seawolf Park. Explore Texas AM's waterfront campus. Drive past the shipyards still humming with work. Pelican Island's future is still being written, and it's a reminder that sometimes the most unlikely places can help shape our future.