Museum of South Texas History

Museum of South Texas History Official page of the Museum of South Texas History … a place with a history like no other!
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The Museum of South Texas History is accredited by the American Alliance of Museums. It is located in downtown Edinburg at 200 North Closner Boulevard on the Hidalgo County Courthouse square. Founded in 1967 as the Hidalgo County Historical Museum in the 1910 Hidalgo County Jail, the museum has grown over the decades through a series of expansions to occupy a full city block. In 2003 following the completion of a 22,500 square foot expansion, the museum was renamed the Museum of South Texas History to better reflect its regional scope. Today, the museum preserves and presents the borderland heritage of South Texas and Northeastern Mexico through its permanent collection and the Margaret H. McAllen Memorial Archives and exhibits spanning prehistory through the 20th century. For more information about MOSTHistory, including becoming a FRIEND, visit MOSTHistory.org, like us on Facebook, follow on Twitter and Instagram and subscribe to our YouTube channel or call +1-956-383-6911.

Join us and the City of Edinburg on October 24 from 5–10 p.m. for a lively night of culture, history, and family fun! Ex...
10/13/2026

Join us and the City of Edinburg on October 24 from 5–10 p.m. for a lively night of culture, history, and family fun! Explore our annual Día de los Mu***os altar display and mini altar showcase, experience the 1910 Historic Jail after dark, enjoy face painting, and take part in outdoor activities.

Admission: $5 for all ages

Bring your family and friends and let’s celebrate together!

Thank you to everyone who joined us Saturday for our Hispanic Heritage Month speaker program featuring Dr. Dahlia Guerra...
10/12/2026

Thank you to everyone who joined us Saturday for our Hispanic Heritage Month speaker program featuring Dr. Dahlia Guerra!

We’re grateful to Dr. Guerra for sharing her story and her love of music, education and the cultural heritage of South Texas. Thank you for spending part of your weekend with us and supporting programs that bring our community together.

We’re proud to be y’all’s favorite museum!MOSTHistory was named Best Museum in The Monitor’s 2026 Readers’ Choice Awards...
10/12/2026

We’re proud to be y’all’s favorite museum!

MOSTHistory was named Best Museum in The Monitor’s 2026 Readers’ Choice Awards. Thank you to our supporters for choosing us and for your continued support.

A special thank-you to all our MOSTHistory employees who make the magic happen every day. Your care, creativity and hard work make the museum a special place.

We’re grateful to be part of this community!

Registration is open for our Mini Altar Contest 2026!Create a shoebox-sized Día de los Mu***os altar honoring a loved on...
10/09/2026

Registration is open for our Mini Altar Contest 2026!

Create a shoebox-sized Día de los Mu***os altar honoring a loved one or a member of your school community. Share their story through creativity and tradition as part of Los Mu***os Bailan at the Museum of South Texas History, hosted in partnership with the City of Edinburg.

The first-place winner will receive a $50 gift card, and each participant will receive one FREE admission to Los Mu***os Bailan!

Only the first 15 entries will be accepted, so register now by scanning the QR code in the graphic.

Submission deadline: October 22, 2026, at 5:30 p.m.

For rules and more information, visit www.mosthistory.org or call (956) 383-6911.

Museum of South Texas History
200 N. Closner Blvd., Edinburg, TX

Yesterday, we were happy to welcome the Edinburg Chamber of Commerce staff and Ambassadors to MOSTHistory for their mont...
10/08/2026

Yesterday, we were happy to welcome the Edinburg Chamber of Commerce staff and Ambassadors to MOSTHistory for their monthly Ambassadors meeting!

Thank you for spending part of your day with us and for your continued partnership and support. We’re always glad to bring people together here at the museum.

On August 10, our friends  welcomed MOSTHistory staff for a visit to the Old Hidalgo Pumphouse and historic downtown. To...
10/07/2026

On August 10, our friends welcomed MOSTHistory staff for a visit to the Old Hidalgo Pumphouse and historic downtown. Today, we were happy to return the hospitality in our neck of the woods!

We spent the morning sharing ideas, talking about best practices and exploring ways to work together. It was a chance to get to know one another better and connect over a shared commitment to preserving our region’s history and telling the stories that mean so much to our communities.

Thank you, Charlie and the Hidalgo EDC team, for spending the day with us. We’re glad to call y’all friends and look forward to continuing the conversation!

There’s a lot of heart behind every logo here.Our Fandango sponsors are people and businesses who care deeply about this...
10/06/2026

There’s a lot of heart behind every logo here.

Our Fandango sponsors are people and businesses who care deeply about this community and show up for it. Their generosity helps MOSTHistory preserve the stories of South Texas and share them with generations to come.

To each of our sponsors, thank you for giving so generously and for believing that our community’s stories deserve to be remembered. We’re grateful to have you as part of ours.

A little rain wasn’t going to stop this crowd! Thank you to everyone who supported Fandango this year. Y’all showed up, ...
10/06/2026

A little rain wasn’t going to stop this crowd! Thank you to everyone who supported Fandango this year. Y’all showed up, looked SO good, and made it a night to remember.

We’re grateful to our guests, sponsors, and everyone who helped make the evening happen. Here’s a look at some of the fun! More pictures to come!

10/05/2026
As a classically trained musician and concert pianist, she has devoted her life to promoting the value of the creative a...
10/05/2026

As a classically trained musician and concert pianist, she has devoted her life to promoting the value of the creative and liberal arts in education and to empowering our community through the beauty and power of the Arts.
She has served in a variety of administrative roles at UTPA/UTRGV, including Chair of Music, dean of Arts and Humanities, and Assistant Vice President of Public Art. She is most proud of being the founder of the nationally renowned Mariachi Aztl6n and of receiving the Ohtli Award in 2021, the highest honor bestowed by the Government of Mexico to individuals or organizations that have worked to empower the Mexican diaspora and helped to ''open the path'' for new Mexican American and Hispanic generations in the cultural arts and education. In 2023, she honored by the State of Texas House of Representatives for her work in advancing and promoting the Hispanic culture through music.
Dahlia recently retired from the University and created the South Texas Music and Cultural Arts Foundation to preserve, promote and celebrate the cultural heritage of the Rio Grande Valley. The foundation also raises scholarship funds for students.
Throughout the years, many of the UTPA/UTRGV mariachi alumni have gone on to become doctors, lawyers and other business professionals, and a good number have become music educators in the public schools, directing their own outstanding mariachi programs. Her goal is to spark creativity and build lasting connections with community participants and nonprofit organizations through impactful and inclusive arts initiatives, and to enhance the lives of individuals for South Texas through initiatives that celebrate cultural richness.

Address

200 N Closner Boulevard
Edinburg, TX
78541

Opening Hours

Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

Telephone

+19563836911

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