The Big One: Why Columbus's Courthouse Square Market Only Opens Once a Month

Most small-town farmers markets settle into a weekly rhythm. Show up every Saturday, rain or shine, and the same dozen tables will more or less be there. Columbus, Texas does the opposite. The Columbus Country Market, known locally as "The Big One," opens on the Historic Courthouse Square exactly once a month, March through November, and then disappears again for four weeks. That gap is not an oversight. It is the reason the market still feels like an event instead of a chore, and it is why a resident who treats it as optional is missing the actual point of the thing.

If you live out at Big Easy Ranch and only think of downtown Columbus as the place you pass through on the way to I-10, this is the piece that explains what you have been driving past.

Nine to Noon, Once a Month, on Purpose

The market runs from 9 a.m. to noon at 400 Spring Street, on the square in front of the Colorado County Courthouse. That is a three-hour window, and it only happens on the last Saturday of the month, a schedule confirmed by both the Colorado County Citizen and the Columbus Chamber of Commerce's own event listing. Based on that recurring rule, the remaining dates for the 2026 season land on:

November closes the season. There is no market in December, January, or February. For a household used to the always-open convenience of a Houston or Austin suburb, that scarcity reads as a limitation. For a town the size of Columbus, it is a design choice that works. A weekly market this small would thin out fast, vendors included. A monthly one gives farmers, bakers, and crafters a reason to save their best inventory, and it gives the whole county a reason to actually show up. The Colorado County Citizen reported a record 85 vendors at the March market a few years back, still referred to locally as the day "The Big One" lived up to its name. That kind of turnout does not happen on autopilot. It happens because everyone knows the next chance is a month away.

The vendor mix reflects that pressure to bring your best. On any given Saturday you will find local farmers, bakers, artists, canners, and jam makers alongside plant sellers, wine vendors, and a rotating lineup of live music. It is closer to a monthly festival than a produce stand.

Three Hours Isn't Enough, and That's the Point

Because the market closes at noon and only happens nine times a year, it forces a decision that a weekly market never does. Do you build your whole Saturday morning around it, or do you skip it and wait a month? Most people who live nearby choose the first option, and that is what turns the courthouse square into more than a market stop. The three-hour window becomes an anchor for a longer loop around downtown, one that includes buildings and trees that are open every day of the year, market or not.

What's Worth the Walk After the Tables Close

Step off the square in almost any direction and you run into Columbus history that has nothing to do with market Saturdays. The 1886 Stafford Opera House sits on Spring Street as the only flat-floored opera house still standing in Texas, built by cattleman R.E. Stafford and designed by architect Nicholas J. Clayton in the Second Empire style. It was listed on the National Register of Historic Places in 1973, and the Columbus Historical Preservation Trust spent eighteen years and $1.3 million restoring it before rededicating the building in 1990. Dinner theater performances run each year in October, November, March, and April, which means an August visit means a walk-through rather than a show, but it also means the fall season lines up conveniently with the last two Country Market Saturdays of the year.

A block away, the Colorado County Courthouse still stands in its original Greek Cross form, built in 1891 and counted among the oldest working courthouses in the state. The Live Oak Art Center, also downtown, shows local artists' work and runs classes when the gallery walls need a reason to change.

None of this requires the market to be running. It is simply what downtown Columbus looks like on any Saturday, market day or not, which is the real argument for treating the last Saturday of the month as a full morning rather than a fifteen-minute produce run.

The Tree That Keeps Changing Titles

Ask three people in Columbus which live oak is the biggest in town and you may get three different answers, and none of them are wrong exactly. They are just measuring at different points in time.

The Columbus Oak on Walnut Street is estimated at roughly 500 years old, and the historical marker at its base records a circumference of 338 inches and a height of 61 feet, the measurements behind its 2016 Texas Big Tree Registry championship in the live oak category. The Texas A&M Forest Service's Famous Trees of Texas program now describes it as once confirmed as the second largest live oak in the state. Today the same program places it in the top ten rather than at number two. That is not an error in either source. It is what happens when a statewide registry re-measures its champions using circumference, height, and a quarter of the crown spread, the same formula that turns the marker's own numbers, 338 inches around and 61 feet tall, into its listed score of 428 points. A ranking that looked settled in 2016 has already moved since.

A separate visitor guide refers to a different Walnut Street oak, nicknamed Grandma's Oak, as the largest live oak in Texas outright. Whether that is the same tree under a folk name or a genuinely different specimen a few blocks over is the kind of question that outlasts any brochure. Either way, there is also the Columbus Court Oak, now just a stump preserved in the middle of the street beside the courthouse, marking the spot where the first Colorado County District Court convened in April 1837 under Judge Robert McAlpin Williamson, the Texas folk hero known as Three-Legged Willie. Three claims to fame, three separate trees, and a town motto, "City of Live Oaks and Live Folks," that has stayed put regardless of who currently holds the state title.

None of this changes anything about a Saturday morning. It just means the next time a neighbor tells you with total confidence which tree is the biggest, you can ask them which year's registry they are quoting.

The Storefronts That Don't Wait for Market Saturday

The Country Market vendors rotate. The storefronts around the square do not. Grand Oaks Antiques and Gifts houses more than twenty dealers on a permanent basis, Southern Flair on the Square runs closer to nineteen vendors under one roof, and Potter's Western Store has sold boots, hats, and buckles since 1965. All three are open on ordinary Saturdays, market or not, which means the once-a-month scarcity applies to the produce and crafts, not to the shopping. If August 29 does not work with your calendar, the square is still there on August 22 or September 5. You will just be doing your shopping without the wine vendors and the live music.

That split, between what only happens on market Saturday and what is there every week, is a fair summary of what daily life near downtown Columbus actually feels like. Some things run on scarcity. Most of them just run.

Living at Big Easy Ranch means the courthouse square is close enough to make either kind of Saturday work, whether that's timing a trip around the last weekend of the month or wandering the antique shops on any ordinary one. If you're curious what else comes with life on the ranch beyond a good downtown loop, request the Dream Book and schedule a private consultation to see the rest of it firsthand.