Labor Day weekend in Colorado usually means the same thing. Traffic on I-70. A crowded field somewhere off the Front Range. A beer line that moves like a glacier. You know the drill.

Here is the part people miss. There is a music festival about three hours south of Denver where you camp right there on the grounds, next to a mountain lake, and the whole thing runs on 368 acres in the Sangre de Cristos. No shuttle. No hotel scramble. You pitch a tent and you are already home for the weekend.
It is called the Caveman Music Festival, and 2026 marks Year 5.
Monument Lake Resort. 4789 CO-12, Weston, Colorado 81091. That puts you in the mountains between La Veta and Trinidad in the southern part of the state, which is a stretch a lot of Denver folks never point the car toward. Their loss, honestly.
The dates are Friday through Sunday, September 4 to 6, 2026. Three full days.
And the drive in is half the reason to go. CO-12 is part of the Highway of Legends, one of the prettier scenic corridors in Colorado, winding you through southern Colorado terrain most people only see in photos. From Denver or Colorado Springs you are looking at a few hours behind the wheel. Call it a road trip, because that is what it is.
The lineup runs 20-plus bands and artists across the three days. Americana, folk, country, bluegrass, rock. If that is your lane, this is a full tank of it.
They set up two stages right in the middle of the mountains, so the music keeps rolling and you are not standing around between sets wondering what to do. Jamestown Revival is one of the names on the bill, and it is an all-ages event, which matters if you want to bring the kids instead of finding a sitter.
Here is a detail I like. This thing was not dreamed up by some faceless promotion company. It was founded by two musicians, Red Shahan and Parker Morrow, along with the resort owner, Brett McGraw. So the people booking the bands are the people who play in bands, and the guy who owns the land is in the room too. That combination tends to make an event feel like a gathering instead of a cash grab.
This is what separates Caveman from the usual field-and-fence festival.
Monument Lake Resort is a working resort sitting on those hundreds of acres of mountain terrain. There are hiking trails. There is a lake you can actually boat and fish on. So between sets, or on a slow morning, you are not stuck in a parking lot. You walk a trail. You drop a line in the water. You let the kids run.
For lodging, you have got options right on site. Lodge hotel rooms if you want a real bed and a door that locks. Cabins if you want something in between. Primitive tent and RV campsites if you want to keep it simple and cheap. And they offer glamping too, for the people who want the tent experience without giving up the mattress. That is Hayley's category, for the record. I am a primitive-site guy until about 2 a.m., and then I quietly wish I had booked the glamping.
If the on-site stuff fills up, you have backups nearby. La Veta is roughly 40 minutes north. Trinidad is about 50 minutes east. Both are real towns with real beds, so you are not left sleeping in the car.
On the secondary market, Caveman passes have shown up starting around $391, with an average price closer to $435. That is the resale number, so treat it as a ceiling and a warning. When a small fest on limited mountain acreage is trading north of four hundred bucks on the aftermarket, that tells you demand outruns supply. Buy early, buy direct, and do not wait until August thinking you will just grab something at the gate.
Most Coloradans close out summer at the same three or four events, elbow to elbow, sunburned and stuck in a line. This is a different animal. A few thousand acres of mountains, a lake, two stages, a lineup built by actual musicians, and a place to sleep that is a hundred feet from where the music is playing.
The real story on southern Colorado is that it stays quiet while everybody up north fights over the same weekend. That is exactly why it is worth the drive. You get the mountains, you get the music, and you get to skip the I-70 crawl entirely.
Mark September 4 through 6. Point the car south on the Highway of Legends. Buckle up.
And if you are the kind of person who does a weekend down there and starts wondering what land and cabins actually cost in southern Colorado, that is a conversation Symbio Homes has all the time. A festival is three days. Sometimes it plants an idea that sticks around a lot longer than that.