Snakes in Utah: Identification Guide and Best Places to Start
Yes, Utah is home to over 30 snake species, including the western rattlesnake. Most sightings happen near rocky trails, riverbanks, or sagebrush flats from spring through fall. Start your search in state and national parks at lower elevations, where snakes actively bask on warm mornings.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.
Regal Ringneck Snake 路 Public domain CC0
Midget Faded Rattlesnake 路 Aaron Allen CC BY
California King Snake 路 Public domain CC0
- 8
- species recorded
- 2
- GBIF records
- May, June, July
- peak months
Verified species, source iNaturalist
26 types of snakes recorded in Utah
26 snake species have a verified observation record in Utah across snakes (suborder Serpentes), each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
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Also recorded in Utah
| # | Species | Scientific name | Records |
|---|---|---|---|
| 13 | Arizona Mountain KingsnakeNativeLampropeltis pyromelana | Lampropeltis pyromelana | 105 |
| 14 | Mojave RattlesnakeNativeCrotalus scutulatus | Crotalus scutulatus | 93 |
| 15 | Smooth GreensnakeNativeOpheodrys vernalis | Opheodrys vernalis | 92 |
| 16 | Western MilksnakeNativeLampropeltis gentilis | Lampropeltis gentilis | 83 |
| 17 | SidewinderNativeCrotalus cerastes | Crotalus cerastes | 81 |
| 18 | Western Patch-nosed SnakeNativeSalvadora hexalepis | Salvadora hexalepis | 75 |
| 19 | Prairie RattlesnakeNativeCrotalus viridis | Crotalus viridis | 73 |
| 20 | Western Glossy SnakeNativeArizona occidentalis | Arizona occidentalis | 71 |
| 21 | Southwestern Blackhead SnakeNativeTantilla hobartsmithi | Tantilla hobartsmithi | 50 |
| 22 | Sonoran Lyre SnakeNativeTrimorphodon lambda | Trimorphodon lambda | 46 |
| 23 | Southwestern Speckled RattlesnakeNativeCrotalus pyrrhus | Crotalus pyrrhus | 41 |
| 24 | Ring-necked SnakeNativeDiadophis punctatus | Diadophis punctatus | 36 |
| 25 | Black-necked Garter SnakeNativeThamnophis cyrtopsis | Thamnophis cyrtopsis | 26 |
| 26 | Great Plains RatsnakeNativePantherophis emoryi | Pantherophis emoryi | 24 |
Plus 3 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations. Photos by iNaturalist observers, reused under the licence each observer chose.
Real sighting data, source iNaturalist
14,122 verified observations on iNaturalist of snake have been recorded in Utah, most often in May, June, July.
When snake are recorded in Utah
Yes, Utah is home to over 30 snake species, including the western rattlesnake. Most sightings happen near rocky trails, riverbanks, or sagebrush flats from spring through fall. Start your search in state and national parks at lower elevations, where snakes actively bask on warm mornings.
Where are people most likely to notice snakes in Utah?
Snakes in Utah are most commonly seen along rocky canyon walls, dry washes, and near perennial water sources like the Green River or Zion National Park's Virgin River. Disturbed areas like trail edges and campgrounds also concentrate them. Start at lower elevation parks such as Arches or Capitol Reef, where desert species like the Great Basin rattlesnake are active on warm mornings. For more details on species, visit our/animals/snakepage.
See ourstate wildlife pagefor the next step.
In Utah, snakes sightings usually improve when you slow down and match your first stop to where people are most likely to notice them. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
What seasons and weather patterns help with snake spotting?
The best months run from April through October, with peak activity in May and September. Snakes bask on sunny mornings when ground temperatures reach 70-80掳F. Rain followed by sun triggers movement, especially for garter snakes near wetlands. In midsummer, switch to early morning or evening for the best odds. Check our/wildlife/utahguide for seasonal tips.
See ourSnakes guidefor the next step.
What simple identification cues separate Utah snakes from lookalikes?
The most common confusion is between the venomous western rattlesnake and the harmless gopher snake. A rattlesnake has a broad, triangular head, a thick body, and a rattle on its tail. The gopher snake has a narrow head, a slender neck, and mimics rattles by vibrating its tail in dry leaves. Also check eye shape: rattlesnakes have elliptical pupils; gopher snakes have round pupils. For more ID tips, see our/animals/snakeidentification guide.
See ourstate animal guidefor the next step.
How can you identify a rattlesnake by its pattern?
Western rattlesnakes (_Crotalus oreganus_) have dark blotches on a lighter background that form a pattern of diamonds or hexagons. The Mojave rattlesnake has a greenish tint and wider bands. The midget faded rattlesnake is pale with faint blotches. Practice spotting these features from a safe distance. Always give rattlesnakes a wide berth.
What are the best Utah parks and trails for seeing snakes?
Bryce Canyon, Zion, and Canyonlands offer reliable snake sightings. For a quick trip, try the trails near St. George or the Red Cliffs Desert Reserve. Avoid tall grass and reach under ledges; instead, scan open ground from a few feet away. While hiking, keep an eye out forhawkshunting overhead. Combine your trip with other/wildlife/utahsightings.
Plan your snake-spotting trip to Utah
Use this tool to find snake-friendly destinations and lodging options in Utah.
Show your snake spotting style with these designs
Share your admiration for Utah's snakes with these comfortable tees.
Rattlesnake Graphic T-Shirt
A bold design that captures the iconic look of a rattlesnake coil, perfect for showing your respect for Utah's most famous serpent.Check Price and Availability
Green Viper Snake T-Shirt
A vibrant green viper illustration that stands out on the trail or at a BBQ. Great for those who appreciate less common species.Check Price and Availability
Retro Cute Snake T-Shirt
A playful, vintage-style cartoon snake that makes a lighthearted addition to your wildlife wardrobe.Check Price and Availability
Browse more snake apparel at our/t-shirtscollection.
See ourCompare wildlife shirtsfor the next step.
Are there water moccasins in Utah?
No, water moccasins (cottonmouths) are not found in Utah. Their range is limited to the southeastern United States. In Utah, semi-aquatic snakes like the wandering garter snake may be mistaken for water moccasins, but they are harmless and have distinct stripes.
What should I do if I see a rattlesnake?
Stop and slowly back away. Do not make sudden movements or try to handle it. Give the snake at least 5-6 feet of space. Most bites occur when people try to capture or kill the snake. Report any large rattlesnakes near developed areas to park rangers.
See ourtour planning ideasfor the next step.
Gear and field guides
Plan your trip
Best time to see snake in Utah: May, June, July
See the month-by-month sighting calendar.
Plan your snake sighting in Utah
2 verified snake records have been logged in Utah. See the GBIF records.
Where to look in Utah
- Bryce Canyon National Park 路 Wildlife Watching, Birdwatching 路 Find hotels
- Capitol Reef National Park 路 Wildlife Watching, Birdwatching 路 Find hotels
- Cedar Breaks National Monument 路 Wildlife Watching, Birdwatching 路 Find hotels
- Dinosaur National Monument 路 Wildlife Watching, Birdwatching 路 Find hotels
- Zion National Park 路 Wildlife Watching, Birdwatching 路 Find hotels
- Arches National Park 路 Find hotels
Frequently asked questions
What snake species live in Utah?+
Snakes in Utah are most commonly seen along rocky canyon walls, dry washes, and near perennial water sources like the Green River or Zion National Park's Virgin River. Disturbed areas like trail edges and campgrounds also concentrate them. Start at lower elevation parks such as Arches or Capitol Reef, where desert species like the Great Basin rattlesnake are active on warm mornings. For more details on species, visit our/animals/snakepage. See ourstate wildlife pagefor the next step. In Utah, snakes sightings usually improve when you slow down and match your first stop to where people are most likely to notice them. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
Where can you see snakes in Utah?+
Snakes in Utah are most commonly seen along rocky canyon walls, dry washes, and near perennial water sources like the Green River or Zion National Park's Virgin River. Disturbed areas like trail edges and campgrounds also concentrate them. Start at lower elevation parks such as Arches or Capitol Reef, where desert species like the Great Basin rattlesnake are active on warm mornings. For more details on species, visit our/animals/snakepage. See ourstate wildlife pagefor the next step. In Utah, snakes sightings usually improve when you slow down and match your first stop to where people are most likely to notice them. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
When is the best time to see snakes in Utah?+
Snakes in Utah are most commonly seen along rocky canyon walls, dry washes, and near perennial water sources like the Green River or Zion National Park's Virgin River. Disturbed areas like trail edges and campgrounds also concentrate them. Start at lower elevation parks such as Arches or Capitol Reef, where desert species like the Great Basin rattlesnake are active on warm mornings. For more details on species, visit our/animals/snakepage. See ourstate wildlife pagefor the next step. In Utah, snakes sightings usually improve when you slow down and match your first stop to where people are most likely to notice them. Use thestate wildlife huband theroute guideto narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.
Keep exploring
More places to see snake
More wildlife in Utah