25 Types of Snakes in Nevada
Nevada is home to nearly 30 snake species, including the venomous Great Basin rattlesnake and the common gopher snake. Your best bet for sightings is near water sources in spring and fall. Start by learning the key field marks: rattlesnakes have a broad triangular head and a rattle, while harmless lookalikes have a narrow head and no rattle.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 6, 2026.
- 8
- species recorded
- May, June, April
- peak months
Verified species, source iNaturalist
25 types of snakes recorded in Nevada
25 snake species have a verified observation record in Nevada 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 Nevada
| # | Species | Scientific name | Records |
|---|---|---|---|
| 13 | Long-nosed SnakeRhinocheilus lecontei | Rhinocheilus lecontei | 132 |
| 14 | North American RacerColuber constrictor | Coluber constrictor | 130 |
| 15 | Ground SnakeSonora semiannulata | Sonora semiannulata | 122 |
| 16 | Desert NightsnakeHypsiglena chlorophaea | Hypsiglena chlorophaea | 83 |
| 17 | Western Glossy SnakeArizona occidentalis | Arizona occidentalis | 51 |
| 18 | Sierra Garter SnakeThamnophis couchii | Thamnophis couchii | 44 |
| 19 | Common Garter SnakeThamnophis sirtalis | Thamnophis sirtalis | 38 |
| 20 | Western Leaf-nosed SnakePhyllorhynchus decurtatus | Phyllorhynchus decurtatus | 37 |
| 21 | Western Diamond-backed RattlesnakeCrotalus atrox | Crotalus atrox | 33 |
| 22 | Mojave Shovelnose SnakeSonora occipitalis | Sonora occipitalis | 29 |
| 23 | Sonoran Lyre SnakeTrimorphodon lambda | Trimorphodon lambda | 26 |
| 24 | Southwestern Blackhead SnakeTantilla hobartsmithi | Tantilla hobartsmithi | 12 |
| 25 | Arizona Mountain KingsnakeLampropeltis pyromelana | Lampropeltis pyromelana | 12 |
Plus 2 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
26,305 verified observations on iNaturalist of snake have been recorded in Nevada, most often in May, June, April.
When snake are recorded in Nevada
Nevada is home to nearly 30 snake species, including the venomous Great Basin rattlesnake and the common gopher snake. Your best bet for sightings is near water sources in spring and fall. Start by learning the key field marks: rattlesnakes have a broad triangular head and a rattle, while harmless lookalikes have a narrow head and no rattle.
What snakes live in Nevada?
Nevada hosts a mix of venomous and nonvenomous snakes. The most common species include the Great Basin rattlesnake (Crotalus oreganus lutosus), the Mojave rattlesnake, the gopher snake, the striped whipsnake, and the desert night snake. Most are found in lower elevations and desert scrub. For a full list, check oursnake identification page.
In Nevada, snakes sightings usually improve when you slow down and match your first stop to the most useful ID markers and likely lookalikes. 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.
How can you tell a rattlesnake from a harmless lookalike?
The quickest way is to look at the head. Rattlesnakes have a wide, triangular head and vertical pupils. Harmless snakes like gopher snakes have a narrower head and round pupils. Also, rattlesnakes have a rattle at the tail, though it may be missing if broken. Gopher snakes often mimic rattlesnakes by flattening their heads and vibrating their tails, but they lack a rattle. For more tips, see ourNevada wildlife guide.
Most misses happen when people arrive at the wrong hour or expect nonstop activity. Build around where in the state people usually notice them first, keep one backup area in mind, and use theanimal facts pageplustour planning ideasto compare what a realistic outing looks like in Nevada. If movement slows, stay longer at one promising spot, listen for calls or watch for edge movement, and reset around weather, light, water, or feeding changes instead of jumping to a totally new area too early.
Where in Nevada are you most likely to see snakes?
Snakes in Nevada are most often encountered near water sources: rivers, streams, and irrigation ditches. Rocky outcrops and canyon bottoms are also good spots. Popular areas include Red Rock Canyon, Valley of Fire, and the Lake Mead region. During spring and fall, snakes are active during the cooler parts of the day. Always watch where you step and sit.
When is the best time to spot snakes in Nevada?
Spring (March to May) and fall (September to October) are prime seasons. Snakes avoid the extreme heat of summer and the cold of winter. Early morning and late afternoon are the best times of day. On overcast days, they may be active longer. Learn more about seasonal patterns on ourstate wildlife page.
How can I plan a snake spotting trip?
Use the widget above to find guided tours or self-guided trails in Nevada's best snake habitats.
What should I wear or bring for snake spotting?
Sturdy boots, long pants, and a walking stick are helpful. Always carry water and sun protection. If you want to show your snake interest, check out oursnake t-shirtsfor field-friendly wear.
Show your snake interest with these t-shirts
We've picked a few snake-themed tees for fans of Nevada's reptiles.
Rattlesnake Graphic T-Shirt
A bold design featuring a classic rattler. Great for field trips.Check Price and Availability
Green Viper Snake T-Shirt
A vibrant green viper print for a more tropical vibe.Check Price and Availability
Retro Cute Snake T-Shirt
A fun retro snake design for casual wear.Check Price and Availability
Are there venomous snakes in Nevada?
Yes. The venomous snakes in Nevada are all pit vipers: the Great Basin rattlesnake, Mojave rattlesnake, and sidewinder. The only other venomous snake is the Arizona coral snake, but it is rare. Learn to identify them by their triangular heads and heat-sensing pits. For more details, visit ourvenomous snakes page.
What should I do if I encounter a snake?
Stay calm and back away slowly. Do not try to handle or provoke it. Most snakes will flee if given space. If bitten, seek medical help immediately. Knowing the species can help treatment, but do not risk a second bite. For more safety tips, see ourNevada wildlife section.
See ourtour planning ideasfor the next step.
Gear and field guides
Frequently asked questions
What snakes live in Nevada?+
Nevada hosts a mix of venomous and nonvenomous snakes. The most common species include the Great Basin rattlesnake (Crotalus oreganus lutosus), the Mojave rattlesnake, the gopher snake, the striped whipsnake, and the desert night snake. Most are found in lower elevations and desert scrub. For a full list, check oursnake identification page. In Nevada, snakes sightings usually improve when you slow down and match your first stop to the most useful ID markers and likely lookalikes. 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.
How can you tell a rattlesnake from a harmless lookalike?+
The quickest way is to look at the head. Rattlesnakes have a wide, triangular head and vertical pupils. Harmless snakes like gopher snakes have a narrower head and round pupils. Also, rattlesnakes have a rattle at the tail, though it may be missing if broken. Gopher snakes often mimic rattlesnakes by flattening their heads and vibrating their tails, but they lack a rattle. For more tips, see ourNevada wildlife guide. Most misses happen when people arrive at the wrong hour or expect nonstop activity. Build around where in the state people usually notice them first, keep one backup area in mind, and use theanimal facts pageplustour planning ideasto compare what a realistic outing looks like in Nevada. If movement slows, stay longer at one promising spot, listen for calls or watch for edge movement, and reset around weather, light, water, or feeding changes instead of jumping to a totally new area too early.
Where in Nevada are you most likely to see snakes?+
Snakes in Nevada are most often encountered near water sources: rivers, streams, and irrigation ditches. Rocky outcrops and canyon bottoms are also good spots. Popular areas include Red Rock Canyon, Valley of Fire, and the Lake Mead region. During spring and fall, snakes are active during the cooler parts of the day. Always watch where you step and sit.
When is the best time to spot snakes in Nevada?+
Spring (March to May) and fall (September to October) are prime seasons. Snakes avoid the extreme heat of summer and the cold of winter. Early morning and late afternoon are the best times of day. On overcast days, they may be active longer. Learn more about seasonal patterns on ourstate wildlife page.
How can I plan a snake spotting trip?+
Use the widget above to find guided tours or self-guided trails in Nevada's best snake habitats.
What should I wear or bring for snake spotting?+
Sturdy boots, long pants, and a walking stick are helpful. Always carry water and sun protection. If you want to show your snake interest, check out oursnake t-shirtsfor field-friendly wear.
Are there venomous snakes in Nevada?+
Yes. The venomous snakes in Nevada are all pit vipers: the Great Basin rattlesnake, Mojave rattlesnake, and sidewinder. The only other venomous snake is the Arizona coral snake, but it is rare. Learn to identify them by their triangular heads and heat-sensing pits. For more details, visit ourvenomous snakes page.
What should I do if I encounter a snake?+
Stay calm and back away slowly. Do not try to handle or provoke it. Most snakes will flee if given space. If bitten, seek medical help immediately. Knowing the species can help treatment, but do not risk a second bite. For more safety tips, see ourNevada wildlife section. See ourtour planning ideasfor the next step.
Keep exploring
More places to see snake
More wildlife in Nevada