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Union Reservoir — Attraction in Longmont

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Union Reservoir
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Union Reservoir Nature Area
461 Co Rd 26, Longmont, CO 80504
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Union Reservoir things to do, attractions, restaurants, events info and trip planning
Union Reservoir
United StatesColoradoLongmontUnion Reservoir

Basic Info

Union Reservoir

Longmont, CO 80504
4.4(132)
Open 24 hours
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Outdoor
Adventure
Relaxation
Scenic
Family friendly
Pet friendly
attractions: , restaurants: , local businesses: Union Reservoir Nature Area
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Live events

National Pie Day Celebration
National Pie Day Celebration
Sun, Jan 25 • 9:00 AM
2205 Broadway Boulder, CO 80302
View details
Singles Party
Singles Party
Tue, Jan 27 • 5:00 PM
Loveland, Loveland, CO 80534
View details
Trivia Night at The Birdie Bar
Trivia Night at The Birdie Bar
Wed, Jan 28 • 5:30 PM
947 Pine Street, Louisville, CO 80027
View details

Nearby local services of Union Reservoir

Union Reservoir Nature Area

Union Reservoir Nature Area

Union Reservoir Nature Area

4.6

(373)

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kara_wanderingkara_wandering
Why you should think twice before diving into an alpine lake this summer! 👇🏼 I know it’s the cool thing to do. 😉 Get that perfect shot diving into the teal blue alpine water. But did you know it’s quite dangerous, too? Have you heard of cold water shock? It happens when you (gasp) dive into a body of cold water. The sudden change in temperature can cause your body to hyperventilate and go into shock, thus freezing your limbs. And you can’t swim. It doesn’t matter how good of a swimmer you are. It can happen to all of us. And shockingly the water doesn’t have to be extremely cold to experience symptoms. So next time you wanna dive into that deep alpine lake water, think twice. Either wear a life-vest (they make compact blow up life vests now, so they’re easy to pack). Or wade in from the beach. I was a nationally ranked swimmer in high school (a bonafide fish), yet I can promise I won’t be diving into an alpine lake anytime soon. Because even though I may be a strong swimmer, Mother Nature will always be stronger. Stay humble people. And stay SAFE this summer! Please save & share! Last year Colorado had one of its deadliest summers on the water to date. 😞 Note: The lake I’m diving into in the video is a family-friendly & private swimming lake. It’s *not an alpine lake* and it is safe for swimming in summer. ↠ Here are a few safe swimming beach options to check out this summer: Boulder Reservoir, Union Reservoir, Chatfield State Park, Grand Lake Beach, Cherry Creek State Park 🏊🏼‍♀️ #outdoorsafety #watersafety #adventuring101 #lakedays #alpinelakes #hikingsafety #hikingtips #hiking101 #watersafetyawareness #coloradolakes #mountainlake #explorecolorado #bouldercolorado #swimmergirl #summeroutdoors #lovetoswim
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kara_wanderingkara_wandering
Why you should think twice before diving into that alpine lake this summer! 👇🏼 I know it’s the cool thing to do. Get that perfect shot neatly diving into that teal blue alpine water. But did you know it’s quite dangerous, too? Have you heard of cold water shock? It happens when you (gasp) dive into a body of cold water. The sudden change in temperature can cause your body to hyperventilate and go into shock, thus freezing your limbs. And you can’t swim. It doesn’t matter how good of a swimmer you are. It can happen to all of us. And shockingly the water doesn’t have to be THAT cold to experience symptoms. So next time you wanna dive into that deep alpine lake water, think twice. Either wear a life-vest (they make compact blow up life vests now, so they’re easy to pack). Or wade in from the beach. I was a nationally ranked swimmer in high school, yet I can promise I won’t be diving into an alpine lake anytime soon. Because even though I may be a strong swimmer, Mother Nature will always be stronger. Stay humble people. And stay SAFE this summer. Please save & share! Colorado is already looking at its deadliest summer on the water to date. And summer hasn’t even started yet 😞 Note: the lake I’m diving into in the video is a family friendly + private swimming lake. People use it to train for triathlons. It’s not an alpine lake, and it is safe for swimming. ↠ Here are a few safe swimming beach options to check out this summer: Boulder Reservoir, Union Reservoir, Chatfield State Park #outdoorsafety #watersafety #adventuring101 #lakedays #alpinelakes #hikingsafety #hikingtips #hiking101 #watersafetyawareness #coloradolakes #mountainlake #explorecolorado
Sheala GatzSheala Gatz
I’m from the east coast so I miss our actual beaches, the reservoirs just don’t cut it for me. That being said, the water was clean, it was perfect temperature to get in, my dog is allowed to do what he loves most which is swimming, and there seemed to be ample parking. At 4pm on a Sunday it took about 20 minutes just to pay to get in. $12 a day is insane to me when it’s not even a state park. I live one city over so I can’t get the resident park pass either. Then to have to pay $5 per watercraft which includes kayak, paddle board etc is beyond ridiculous to me. It would also be nice to have the edge of the reservoir to have sandy beaches around it to comfortably sit on and enjoy the water instead of having to sit on rocks, grass and sticks.
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Why you should think twice before diving into an alpine lake this summer! 👇🏼 I know it’s the cool thing to do. 😉 Get that perfect shot diving into the teal blue alpine water. But did you know it’s quite dangerous, too? Have you heard of cold water shock? It happens when you (gasp) dive into a body of cold water. The sudden change in temperature can cause your body to hyperventilate and go into shock, thus freezing your limbs. And you can’t swim. It doesn’t matter how good of a swimmer you are. It can happen to all of us. And shockingly the water doesn’t have to be extremely cold to experience symptoms. So next time you wanna dive into that deep alpine lake water, think twice. Either wear a life-vest (they make compact blow up life vests now, so they’re easy to pack). Or wade in from the beach. I was a nationally ranked swimmer in high school (a bonafide fish), yet I can promise I won’t be diving into an alpine lake anytime soon. Because even though I may be a strong swimmer, Mother Nature will always be stronger. Stay humble people. And stay SAFE this summer! Please save & share! Last year Colorado had one of its deadliest summers on the water to date. 😞 Note: The lake I’m diving into in the video is a family-friendly & private swimming lake. It’s *not an alpine lake* and it is safe for swimming in summer. ↠ Here are a few safe swimming beach options to check out this summer: Boulder Reservoir, Union Reservoir, Chatfield State Park, Grand Lake Beach, Cherry Creek State Park 🏊🏼‍♀️ #outdoorsafety #watersafety #adventuring101 #lakedays #alpinelakes #hikingsafety #hikingtips #hiking101 #watersafetyawareness #coloradolakes #mountainlake #explorecolorado #bouldercolorado #swimmergirl #summeroutdoors #lovetoswim
kara_wandering

kara_wandering

hotel
Find your stay

Affordable Hotels in Longmont

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Why you should think twice before diving into that alpine lake this summer! 👇🏼 I know it’s the cool thing to do. Get that perfect shot neatly diving into that teal blue alpine water. But did you know it’s quite dangerous, too? Have you heard of cold water shock? It happens when you (gasp) dive into a body of cold water. The sudden change in temperature can cause your body to hyperventilate and go into shock, thus freezing your limbs. And you can’t swim. It doesn’t matter how good of a swimmer you are. It can happen to all of us. And shockingly the water doesn’t have to be THAT cold to experience symptoms. So next time you wanna dive into that deep alpine lake water, think twice. Either wear a life-vest (they make compact blow up life vests now, so they’re easy to pack). Or wade in from the beach. I was a nationally ranked swimmer in high school, yet I can promise I won’t be diving into an alpine lake anytime soon. Because even though I may be a strong swimmer, Mother Nature will always be stronger. Stay humble people. And stay SAFE this summer. Please save & share! Colorado is already looking at its deadliest summer on the water to date. And summer hasn’t even started yet 😞 Note: the lake I’m diving into in the video is a family friendly + private swimming lake. People use it to train for triathlons. It’s not an alpine lake, and it is safe for swimming. ↠ Here are a few safe swimming beach options to check out this summer: Boulder Reservoir, Union Reservoir, Chatfield State Park #outdoorsafety #watersafety #adventuring101 #lakedays #alpinelakes #hikingsafety #hikingtips #hiking101 #watersafetyawareness #coloradolakes #mountainlake #explorecolorado
kara_wandering

kara_wandering

hotel
Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

hotel
Find your stay

Trending Stays Worth the Hype in Longmont

Find a cozy hotel nearby and make it a full experience.

I’m from the east coast so I miss our actual beaches, the reservoirs just don’t cut it for me. That being said, the water was clean, it was perfect temperature to get in, my dog is allowed to do what he loves most which is swimming, and there seemed to be ample parking. At 4pm on a Sunday it took about 20 minutes just to pay to get in. $12 a day is insane to me when it’s not even a state park. I live one city over so I can’t get the resident park pass either. Then to have to pay $5 per watercraft which includes kayak, paddle board etc is beyond ridiculous to me. It would also be nice to have the edge of the reservoir to have sandy beaches around it to comfortably sit on and enjoy the water instead of having to sit on rocks, grass and sticks.
Sheala Gatz

Sheala Gatz

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Reviews of Union Reservoir

4.4
(132)
avatar
5.0
29w

We love this place!

I have to respond to the person making a stink about the rangers not coming when they blew their whistle. Your comments about needing a PFD and whistle make me think you are new to water recreation. These rules are a common general water safety/emergency thing required on all watercraft. The whistle is to signal to anyone nearby that might have the ability to help that there is an emergency, it does not mean it beckons rangers immediately to come, or requires anyone to help you. If you were on your watercraft and not stuck off of your boat in the water, that may not have been considered an emergency and may have been “leaving” to tend to something they did deem as an actual emergency. There are only so many rangers and they have many jobs, not just to give you a tow. Boats do not make a current strong enough to keep a personal watercraft from getting to shore, even on a very busy, which this is not. The couple of boats that patrol slowly there certainly would not. Playing on the water is hard work and at your own risk, no one is required to try to save you except maybe the lifeguard in the swimming area. It truly sounds like you were out there as a storm blew in and the wind/current caused a struggle, but that is sort of the name of the game. Know what you’re getting into before you play. You can see weather coming for miles on...

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avatar
5.0
2y

I hesitate to leave a 5-star review because I want to keep this amazing place a nice hidden secret from those who don’t know about it. BUT that wouldn’t be fair for the fantastic staff working here and the serene area for great water sports!

OK - in all fairness, I’m an out of towner from the burbs of Chicago but that doesn’t mean I don’t appreciate good water sports!

The staff was welcoming and friendly. They gave an introduction to all the water sports options. Paddle boarding was great, kayaks were well maintained, and both came with a nice “how to” lesson and a life jacket fitting.

I had so much fun and enjoyed every moment of my 2 hour experience. My family loved paddle boarding and kayaking too! We can’t wait to return and will definitely be back to Union Reservoir for...

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avatar
3.0
4y

I’m from the east coast so I miss our actual beaches, the reservoirs just don’t cut it for me. That being said, the water was clean, it was perfect temperature to get in, my dog is allowed to do what he loves most which is swimming, and there seemed to be ample parking.

At 4pm on a Sunday it took about 20 minutes just to pay to get in. $12 a day is insane to me when it’s not even a state park. I live one city over so I can’t get the resident park pass either. Then to have to pay $5 per watercraft which includes kayak, paddle board etc is beyond ridiculous to me. It would also be nice to have the edge of the reservoir to have sandy beaches around it to comfortably sit on and enjoy the water instead of having to sit on rocks,...

   Read more
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