Snakes in Kansas: identification guide and best places to start
Yes, Kansas hosts a variety of snake species, from harmless garters to venomous rattlesnakes. Start your search in prairies, wetlands, and rocky outcrops during warm months. This guide covers where to spot them, when to go, and how to identify common species safely.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Common Garter Snake · Thomas Koffel CC BY

Prairie Kingsnake · Sarah Smith CC BY

Common Garter Snake · Anna Olderbak CC BY-ND
- 8
- species recorded
- 65
- GBIF records
- April, May, June
- peak months
Yes, snakes are in Kansas. Next you'll want:
Verified species, source iNaturalist
38 types of snakes recorded in Kansas
38 snake species have a verified observation record in Kansas across snakes (suborder Serpentes), each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
Also recorded in Kansas
| # | Species | Scientific name | Records |
|---|---|---|---|
| 13 | Prairie KingsnakeLampropeltis calligaster | Lampropeltis calligaster | 508 |
| 14 | Speckled KingsnakeLampropeltis holbrooki | Lampropeltis holbrooki | 498 |
| 15 | Western MilksnakeLampropeltis gentilis | Lampropeltis gentilis | 492 |
| 16 | Western Ribbon SnakeThamnophis proximus | Thamnophis proximus | 461 |
| 17 | Great Plains RatsnakePantherophis emoryi | Pantherophis emoryi | 434 |
| 18 | Diamondback WatersnakeNerodia rhombifer | Nerodia rhombifer | 414 |
| 19 | Flat-headed SnakeTantilla gracilis | Tantilla gracilis | 406 |
| 20 | Plains Garter SnakeThamnophis radix | Thamnophis radix | 404 |
| 21 | Western Worm SnakeCarphophis vermis | Carphophis vermis | 312 |
| 22 | Rough GreensnakeOpheodrys aestivus | Opheodrys aestivus | 303 |
| 23 | Common CoachwhipMasticophis flagellum | Masticophis flagellum | 282 |
| 24 | Graham's Crawfish SnakeRegina grahamii | Regina grahamii | 200 |
| 25 | Timber RattlesnakeCrotalus horridus | Crotalus horridus | 176 |
| 26 | Broad-banded CopperheadAgkistrodon laticinctus | Agkistrodon laticinctus | 144 |
| 27 | Eastern Hognose SnakeHeterodon platirhinos | Heterodon platirhinos | 129 |
| 28 | Glossy SnakeArizona elegans | Arizona elegans | 96 |
| 29 | Plains Hognose SnakeHeterodon nasicus | Heterodon nasicus | 89 |
| 30 | Rough EarthsnakeVirginia striatula | Virginia striatula | 76 |
| 31 | Great Plains Ground SnakeSonora episcopa | Sonora episcopa | 74 |
| 32 | Plains Black-headed SnakeTantilla nigriceps | Tantilla nigriceps | 63 |
| 33 | Eastern MilksnakeLampropeltis triangulum | Lampropeltis triangulum | 62 |
| 34 | Long-nosed SnakeRhinocheilus lecontei | Rhinocheilus lecontei | 52 |
| 35 | Chihuahuan NightsnakeHypsiglena jani | Hypsiglena jani | 30 |
| 36 | Western Diamond-backed RattlesnakeCrotalus atrox | Crotalus atrox | 19 |
| 37 | Smooth EarthsnakeVirginia valeriae | Virginia valeriae | 12 |
| 38 | Texas Blind SnakeRena dulcis | Rena dulcis | 11 |
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
19,597 verified observations on iNaturalist of snake have been recorded in Kansas, most often in April, May, June.
When snake are recorded in Kansas
Yes, Kansas hosts a variety of snake species, from harmless garters to venomous rattlesnakes. Start your search in prairies, wetlands, and rocky outcrops during warm months. This guide covers where to spot them, when to go, and how to identify common species safely.
1. Where are you most likely to see snakes in Kansas?
Snakes in Kansas are most often encountered in areas with cover and prey. Check rocky hillsides, tallgrass prairies, creek bottoms, and the edges of farm ponds. TheFlint Hills regionhas excellent habitat, especially along limestone outcrops. Wooded river valleys like the Kansas River corridor also hold good numbers. Always watch your step on warm mornings near brush piles or old rock walls.
In Kansas, 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.
2. What seasons and weather patterns help you find snakes?
April through October is the active window, with peak sightings from May to September. Warm, overcast days after a rain often bring snakes out to bask. Early morning (8–11 a.m.) and late afternoon (4–7 p.m.) are the best times. On hot summer afternoons look for them under shaded rocks or logs. Spring emergence and fall mating periods increase movement. For more background on behavior, visit thesnake hub.
3. How can you tell a venomous snake from a harmless one?
Kansas has four venomous species: prairie rattlesnake, timber rattlesnake, copperhead, and massasauga. Look for a triangular head, a rattle on the tail (rattlesnakes), and vertical pupils (though not always easy to see from a safe distance). Harmless snakes like garters, racers, and bullsnakes have round pupils, slender heads, and no rattle. Bullsnakes often mimic rattlers but have a pointed tail. Get familiar with these differences before heading out. For a deeper dive on identification, check thesnake identification section.
See ourstate animal guidefor the next step.
4. Which Kansas snakes are common in backyards and gardens?
Plains garter snakes, eastern yellow-bellied racers, and prairie king snakes are regular visitors. They hunt rodents and insects, so gardens, compost piles, and rock gardens can attract them. Timber rattlesnakes sometimes wander into yards near timbered areas. Keep grass short and remove debris to reduce surprises. If you find one, give it space: most bites happen when people try to handle or kill them. For more on snake-friendly habits, see theKansas wildlife page.
5. What should you do if you encounter a snake on a trail?
Stop, identify from a distance, and back away slowly. Do not provoke or try to move it. Most snakes will retreat if given room. On popular hiking trails neardeerhabitats, snakes may be sunning on the path; wait for them to move. Always wear closed-toe shoes and watch where you step when crossing logs or rocks.Hawksoften hunt snakes, so spotting a hawk might mean snakes are active nearby.
7. Rep your favorite Kansas snake with a shirt
Once you've spotted a few snakes, show off your interest with a wildlife-themed tee. Easy Street Markets carries designs that match your outdoor style.
Rattlesnake Graphic T-Shirt
This bold print features a classic rattlesnake design, perfect for wearing on your next hike.Check Price and Availability
Green Viper Snake T-Shirt
A vibrant viper graphic that stands out. Great for herpers and reptile fans.Check Price and Availability
Retro Cute Snake T-Shirt
A fun, casual look for anyone who appreciates snakes. Lightweight and comfortable.Check Price and Availability
Browse moresnake t-shirtsand other wildlife gear at Easy Street Markets.
8. Frequently Asked Questions about snakes in Kansas
**Are there water moccasins in Kansas?** No, water moccasins (cottonmouths) do not occur in Kansas. The only venomous aquatic snakes are the northern water snake (harmless) and occasionally the copperhead near water.
**What is the largest snake in Kansas?** The bullsnake can reach 6 feet or more. Prairie rattlesnakes typically top out around 4 feet.
**When do snakes hibernate in Kansas?** They usually enter brumation by late October and emerge in March or April, depending on temperatures.
**Do snakes in Kansas climb trees?** Yes, rat snakes and certain racers are adept climbers and may be found in shrubs or low branches.
For more detailed species breakdowns, visit theKansas snake identification guide.
See ourtour planning ideasfor the next step.
Gear and field guides
Plan your trip
Best time to see snake in Kansas: April, May, June
See the month-by-month sighting calendar.
Plan your snake sighting in Kansas
65 verified snake records have been logged in Kansas. See the GBIF records.
Where to look in Kansas
- Lewis & Clark National Historic Trail · Wildlife Watching · Find hotels
- Tallgrass Prairie National Preserve · Wildlife Watching, Birdwatching · Find hotels
- Brown v. Board of Education National Historical Park · Find hotels
- California National Historic Trail · Find hotels
- Fort Larned National Historic Site · Find hotels
- Fort Scott National Historic Site · Find hotels
Frequently asked questions
What snake species live in Kansas?+
Snakes in Kansas are most often encountered in areas with cover and prey. Check rocky hillsides, tallgrass prairies, creek bottoms, and the edges of farm ponds. TheFlint Hills regionhas excellent habitat, especially along limestone outcrops. Wooded river valleys like the Kansas River corridor also hold good numbers. Always watch your step on warm mornings near brush piles or old rock walls. In Kansas, 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 Kansas?+
Snakes in Kansas are most often encountered in areas with cover and prey. Check rocky hillsides, tallgrass prairies, creek bottoms, and the edges of farm ponds. TheFlint Hills regionhas excellent habitat, especially along limestone outcrops. Wooded river valleys like the Kansas River corridor also hold good numbers. Always watch your step on warm mornings near brush piles or old rock walls. In Kansas, 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 Kansas?+
Snakes in Kansas are most often encountered in areas with cover and prey. Check rocky hillsides, tallgrass prairies, creek bottoms, and the edges of farm ponds. TheFlint Hills regionhas excellent habitat, especially along limestone outcrops. Wooded river valleys like the Kansas River corridor also hold good numbers. Always watch your step on warm mornings near brush piles or old rock walls. In Kansas, 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
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