Wyoming is the least populous U.S. state yet one of its most spectacular, encompassing Yellowstone National Park, Grand Teton National Park, and vast high-plains ranching country. Cowboy culture runs deep, rodeos are a living tradition, and the landscape swings from boiling geysers to glacier-carved peaks within a single afternoon's drive.
Wyoming ranks among the safest U.S. states for visitors. Jackson, Cheyenne, Casper, and Cody are very safe for solo travelers, families, and international visitors. The main risks are environmental — grizzly bear encounters in Yellowstone/Teton backcountry, unpredictable mountain weather, and dehydration/altitude sickness. Cell service is absent across much of the state.
Current safety advisory
Very Safe — Wyoming Has Low Violent Crime Rates. Primary Hazards Are Environmental: Wildlife Encounters, Mountain Weather, And Vast Distances Between Services.
Essential safety tips
Practical advice that applies everywhere.
Keep copies of important documents (passport, insurance) in separate locations.
Stay aware of your surroundings, especially in crowded areas and tourist hotspots.
Use registered taxis or rideshare apps. Avoid unmarked vehicles offering rides.
Trust your instincts — if a situation feels wrong, remove yourself from it.
Common scams to avoid
Recognise and sidestep tourist-targeted scams.
Health considerations
Staying healthy on your trip.
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- Altitude Sickness
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- Most of Wyoming is above 6,000 ft; Jackson sits at 6,237 ft; park trails reach 13,000+ ft. Symptoms: headache, nausea, fatigue. Acclimatize 1–2 days before strenuous activity. Descend if symptoms worsen.
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- Sun Protection
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- UV radiation is significantly stronger at high altitude. Use SPF 50+ sunscreen, UV-blocking sunglasses, and a hat. Reapply every 90 minutes outdoors.
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- Dehydration
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- Dry air and altitude accelerate dehydration. Drink at least 3–4 liters of water per day on hiking days. Tap water is safe statewide.
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- Medical Facilities
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- St. John's Medical Center, Jackson (307-733-3636, 625 E Broadway Ave) — 24-hour emergency room and trauma center. Cheyenne has Cheyenne Regional Medical Center (307-634-2273). Most small Wyoming towns have a basic clinic but no hospital — nearest trauma care may be 50+ miles away.
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- Pharmacy
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- Walmart Pharmacy (Jackson: 730 US-89, 307-733-9551) and Smith's Food & Drug (Jackson: 540 S US-89, 307-739-1040) carry prescription medications. CVS and Walgreens are not present in Jackson; Cheyenne has both chains.
Safety for specific travellers
Tailored advice for different groups.
Emergency contacts
Numbers to know before you go.
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