The Short Answer: Yes, It's Legal
Yes, recreational cannabis has been legal in Nevada (including Las Vegas) for adults 21 and older since January 1, 2017, when possession became legal under Question 2, the ballot initiative Nevada voters approved in November 2016 with 54.5% support. Licensed retail sales began on July 1, 2017. You can walk into any licensed dispensary with a valid government-issued photo ID — including out-of-state driver's licenses, U.S. or foreign passports, and military IDs — and buy without a medical card.
Adults 21 and older may purchase cannabis from any licensed retail dispensary in Nevada. Out-of-state identification is accepted.
Nevada Cannabis Compliance Board
At a Glance: Las Vegas Cannabis Rules
| Rule | What It Means for Visitors |
|---|---|
| Recreational Age | 21 and older, with valid government-issued photo ID. No Nevada residency required. |
| Possession Limit | 2.5 oz of flower and/or 0.25 oz (7 g) of concentrate per day, per SB 277 (effective Jan 1, 2024). |
| Where You Can Buy | Licensed CCB dispensaries only, all located off-Strip (Nevada law bars cannabis retail within 1,500 ft of unrestricted gaming). |
| Where You Can Use | Licensed consumption lounges, private residences, or cannabis-friendly rentals. Not on the Strip, in casinos, or in hotel rooms. |
What You Can Do Legally
Once you are 21+ and inside Nevada, the legal envelope is wide enough to cover a normal trip — as long as you stay inside it. Here is what is firmly on the legal side of the line.
Possession. You can carry up to 2.5 ounces of cannabis flower and/or 0.25 ounces (7 grams) of concentrated cannabis on your person at any time. SB 277 increased the cap from the original 1 oz / 1/8 oz limits, effective January 1, 2024. Edibles count toward the concentrate limit by their THC content.
Per-transaction purchase. The same 2.5 oz / 7 g cap doubles as your per-transaction purchase limit. Most dispensary point-of-sale systems are linked to the state's Metrc track-and-trace database, so trying to "stack" purchases at multiple stores in one day will be flagged.
Consumption "session." Nevada does not regulate how much you can consume in a single sitting, only where you can do it. A "session" in Nevada law means private property you control or a licensed lounge — the same setting can host as many guests as you like, as long as everyone is 21+ and the venue allows it. We recommend treating one packaged edible (typically 100 mg total / 10 mg per piece) or a single pre-roll as a session for first-time visitors.
Adult-to-adult gifting. Nevada allows gifts of up to 1 ounce of flower or 1/8 ounce of concentrate between adults 21+, provided no money or other consideration changes hands. Cash-for-weed transactions disguised as "gifting" are illegal sales. If you are sharing a pre-roll with a fellow adult guest in a legal setting, that is fine; if a stranger wants $40 for a "free gift," that is a black-market sale.
For the full deep-dive on what the statute actually says, see our complete Las Vegas cannabis laws explainer.
What's Still Illegal
Buying cannabis is legal. Almost everything fun-sounding you might do with it in public is not. The fastest way to get into trouble in Las Vegas is to assume "legal" means "legal everywhere."
Public consumption. Smoking, vaping, dabbing, or eating cannabis in any public place — sidewalks, parks, the Strip, Fremont Street, taxis, rideshares, restaurant patios — carries up to a $600 fine for a first offense and $1,000 for a second offense under NRS 678D.200. Metro and Strip security actively enforce this.
Driving impaired. Cannabis DUI carries the same penalties as alcohol DUI. AB 400 (2024) moved Nevada away from a per se metabolite trigger for the first two offenses; the state now must prove actual impairment for offenses one and two, but the per se thresholds reattach on the third offense within seven years (a Category C felony). Open-container rules apply — cannabis must be sealed and out of reach of the driver.
Federal land. Anything inside the boundaries of Harry Reid International Airport (LAS), Hoover Dam, Red Rock Canyon NCA, Lake Mead National Recreation Area, Great Basin National Park, or any other federal facility is governed by federal law, where cannabis remains a Schedule I controlled substance. Possession on federal property is a federal misdemeanor at minimum.
Federal employees. Federal workers, contractors, and anyone with an active security clearance can lose their job or clearance for cannabis use, even purchases made entirely within Nevada. The 2023 ODNI guidance softened past-use bars but did not legalize current use.
Crossing state lines. Carrying cannabis from Nevada into California, Arizona, Utah, or any other state — even a state where cannabis is also legal — is a federal felony under the Controlled Substances Act. The legality of both endpoints does not matter; the trip itself is the federal crime.
Tourist-Specific Rules
Most of the people reading this page are visitors. The rules that trip up tourists most often are not in the statute — they are in the gap between Nevada law and the private rules of casinos, hotels, and federally controlled airports.
ID at the door. Every licensed dispensary scans your ID at a vestibule before letting you onto the sales floor. Foreign passports are accepted, as are U.S. state driver's licenses, state ID cards, and military IDs. You do not need a Nevada address. The scan checks age (21+) and authenticity, not residency.
The airport is federal. Harry Reid International (LAS) is federal property the moment you step inside. Do not fly with cannabis — not in checked bags, not in carry-on, not even to another legal-cannabis state like California. About 20 bright-green amnesty boxes sit before TSA checkpoints; dispose of any leftover product there, no questions asked. See our before-you-fly checklist for the full process.
Casinos and hotels. Almost every Strip casino-hotel prohibits cannabis use anywhere on property, including "smoking" rooms (those allow tobacco only), pool decks, and balconies. MGM Resorts, Caesars Entertainment, Wynn/Encore, and others impose $250–$1,000 cleaning surcharges on rooms where cannabis use is detected, and modern vape sensors make detection quick and routine. Our hotel cannabis policy guide breaks the fees down by property.
The legal venue for visitors. The cleanest legal place for a tourist to consume is a licensed consumption lounge — currently DAZED! at Planet 13 and SkyHigh Lounge at NuWu — or a verified cannabis-friendly vacation rental. See our consumption lounges page for hours, pricing, and what to expect.
Penalties for Getting It Wrong
Most tourist-side mistakes are civil fines, not arrests — but a few escalate quickly.
- Public consumption: $600 fine first offense, $1,000 second offense (NRS 678D.200). Officers can and do issue these on the Strip.
- Casino eviction + cleaning fee: Hotels detecting cannabis use will evict guests, charge $250–$1,000 in cleaning fees, and may add the property to a do-not-rent list across the parent group.
- Cannabis DUI (1st offense): 2 days–6 months jail, $400–$1,000 fine, license suspension, mandatory DUI school. Same as alcohol DUI.
- Cannabis DUI (3rd offense in 7 years): Category C felony — 1 to 5 years prison and up to $5,000 fine.
- Cannabis on federal property: Federal misdemeanor minimum — up to 1 year in federal custody and a $1,000 fine for simple possession on first offense (21 U.S.C. § 844). National Park Service rangers and TSA-adjacent law enforcement do enforce this.
- Crossing state lines: Federal felony exposure under the Controlled Substances Act, even between two legal-cannabis states.
Our stay safe in Vegas and fake dispensary warning guides cover the most common ways visitors stumble.
Frequently Asked Questions
Is weed legal in Las Vegas?
Yes. Recreational cannabis has been legal in Nevada (including Las Vegas) for adults 21 and older since January 1, 2017, after voters approved Question 2 in November 2016. Licensed retail sales began on July 1, 2017. No medical card is required.
What's the legal age to buy cannabis in Las Vegas?
21 and older. A valid government-issued photo ID is required at the dispensary door. U.S. state IDs, U.S. and foreign passports, passport cards, and military IDs are all accepted. Nevada residency is not required.
Can tourists buy cannabis in Las Vegas?
Yes. Out-of-state and international visitors can buy from any licensed Nevada dispensary as long as they are 21+ with a valid photo ID. Up to 2.5 oz of flower and/or 0.25 oz (7 g) of concentrate per day, per SB 277 (effective Jan 1, 2024). See find a dispensary.
Can you smoke weed in Las Vegas casinos?
No. Every major Strip casino-hotel prohibits cannabis use anywhere on property, including hotel rooms (even "smoking" rooms, which allow tobacco only), pool decks, balconies, and gaming floors. Detected use carries $250–$1,000 cleaning surcharges and possible eviction. See our hotel policies guide.
What about Harry Reid airport (LAS)?
The airport is federal property. Do not enter LAS with cannabis — not in checked bags, not in carry-on. Use one of the green amnesty boxes outside the TSA checkpoints to dispose of any leftover product. Flying with cannabis, even to another legal state, is a federal offense.
Can you drive with cannabis in your car?
You can transport sealed, unopened cannabis purchased from a licensed dispensary — treat it like an open-container alcohol law. The product must be sealed, out of reach of the driver, and not consumed in the vehicle. Driving impaired is a DUI carrying the same penalties as alcohol DUI; a third offense within 7 years is a Category C felony.
Can you take cannabis back to your home state?
No. Carrying cannabis across any state line is a federal felony under the Controlled Substances Act, even between two states where it is legal. Plan to consume or properly dispose of any product before leaving Nevada. Use the airport amnesty boxes if you have leftovers.
What if you're caught breaking these rules?
Most tourist-side enforcement is civil — public-consumption tickets ($600–$1,000) and hotel cleaning fees. Cannabis DUI and federal-property offenses are criminal and can include jail time. Crossing state lines or driving with a third DUI in 7 years is a felony. When in doubt, consume only at a licensed lounge or a verified cannabis-friendly rental, and never at a casino or in a vehicle.
So Where Can I Consume?
Legal options for visitors:
- Licensed consumption lounges — DAZED! at Planet 13 and SkyHigh Lounge at NuWu Cannabis Marketplace. See our lounges guide.
- Cannabis-friendly vacation rentals — some Airbnb and VRBO listings explicitly allow cannabis use. Check the listing rules before booking.
- Private residences — if you are staying with someone whose lease/HOA allows it.
- Edibles — the most discreet option for travelers, though most hotels still prohibit them on property.
Ready to Buy? Find a Real Dispensary
All licensed dispensaries are located off the Strip (Nevada law requires at least 1,500 feet from unrestricted gaming licenses). Most are a quick 5–15 minute rideshare from your hotel; typically $10–$15 each way from MGM, Cosmopolitan, Bellagio, or Caesars. Several stores including Planet 13 offer free shuttles.
Before You Fly Home
Cannabis cannot leave Nevada. It is illegal to bring cannabis on any commercial flight, even to another state where cannabis is legal. Plan your purchases so you consume everything before departure, or use the green amnesty boxes at Harry Reid International Airport before security. See our full airport guide.
Learn More
For in-depth cannabis education, dosing guides, safety information, and cannabinoid research, visit our partner site TryCannabis.org
For in-depth cannabis education, dosing guides, safety information, and cannabinoid research, visit our partner site TryCannabis.org