Clear Kayak Paddling San Marcos: Glow Lights at Night

An evening in a lit kayak over the spring floor

Clear kayak paddling on San Marcos River at night in Texas, where glow lights built into the kayak bottom illuminate the spring-fed riverbed and the wildlife around it. You paddle a tandem kayak with a guide who educates you about the river's ecology and helps with photos. The activity includes safety gear, dry bag, bug spray and paddles. Children from age 6 are welcome when accompanied by an adult in the same kayak, and the weight limit is 250 lbs per seat with a combined maximum of 425 lbs per kayak.

The experience

You meet your guide and climb into a clear tandem kayak rigged with glow lights in the bottom. The lights switch on and the spring-fed riverbed materializes beneath you: fish, crawfish, and the pale sand of the river floor all visible through the transparent hull as you paddle. The guide navigates the route and points out what moves in the water: beavers, deer coming down to drink, bats overhead, the birds that hunt the shallows. You paddle for about an hour and fifteen minutes, moving slowly enough to watch and photograph, and the guide stops to let you wade into the spring water if you want to.

The kayak itself does the work of revealing things. Without the glow lights, a night paddle on any river is mostly dark water and shapes. Here the illumination turns the riverbed into a lit stage. You see the Texas Wild Rice the river protects, the species that live in it, the current patterns that move them. The guide's job is to name what appears and answer questions. Yours is to paddle and look. A moderate fitness level is expected. The paddling is steady but not strenuous, and the kayak is stable enough that you're not fighting balance.

Bring a valid ID and wear clothes you don't mind getting wet. The activity includes all safety equipment, paddles, a dry bag for your phone or keys, and bug spray. Parking is available nearby but charged separately depending on the date. Service animals are permitted in the kayak.

What’s included

• Clear tandem kayak with glow lights built into the bottom.
• paddles and safety equipment.
• dry bag for personal items.
• bug spray.
• guide instruction and wildlife education throughout the paddle.

Information

Lasts 1h 15m, runs every day at 18:15 and 20:15, from US$ 70 per person, with a live guide in English, in groups of up to 8 and with free cancellation up to 24 h before.

Days and timesEvery dayDepartures at 18:15 and 20:15Another time? ›

GroupUp to 8 · max 2 per booking

Live guideEnglish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Book up to2h before

AgesAdult (18 and older) · Child (6 to 17 years) · Under 6: can't be booked

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Prices and times updated today

Good to know

Moderate physical effortPets welcomePublic transport nearbyNot recommended with heart problemsNot recommended with back problems

Operated by Get Up And Go Kayaking - San Marcos

Is this one for you?You paddle in a clear kayak with underwater glow lights that reveal the riverbed and wildlife below: a viewing angle impossible from the bank or in standard boats.

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Top questions

Can children come?

Yes. Ticket types: Child (6 to 17 years). Children under 6 can't be included in the booking.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

Can I bring my six-year-old on this clear kayak paddle?

Children from age 6 are welcome, but each person under 18 must share a kayak with an adult 18 or older in the same boat. Both paddlers count toward the weight limit of 425 lbs combined per kayak.

What happens if the glow lights don't work or the water is too murky to see through?

The kayaks are 100% clear and the lights are built into the hull, so they illuminate the riverbed on every paddle. The spring-fed water is naturally clear. Visibility depends on conditions on the day you go, but the operator designs the activity around this setup.

Do I need paddling experience to book this?

No prior experience is required. The guide leads the paddle and helps you throughout. You need a moderate level of fitness to paddle for about an hour and fifteen minutes, but the route is flat water with no rapids or obstacles.

What's included in the price and what do I pay separately?

The kayak, paddles, safety gear, dry bag, bug spray and glow lights are all included. Parking is charged separately and varies by date. Food and drinks are not provided.

What's the weight limit, and does it apply to me?

Each person must weigh no more than 250 lbs individually, and the combined weight of both paddlers in a tandem kayak cannot exceed 425 lbs. Both criteria must be met. If you're near the limit, contact the operator before booking to confirm they can accommodate you with individual kayaks instead.

Are there any health conditions that would make this activity unsafe?

The activity is not recommended for travelers with spinal injuries or poor cardiovascular health. If you have concerns about your fitness or medical history, check with the operator before booking.