Region

Southwest

Pick one loop: Arizona–Utah parks, or New Mexico, or Las Vegas–Grand Canyon. Driving is the trip; fly between far bases.

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Key facts · United States

Best months: Mar–Apr, Oct–Nov
Visa: Depends on your passport
Currency: US dollar (USD, $)
Language: English
Plugs: A · B · 120 V
Time zone: Six zones: UTC−5 to UTC−10

Month by month hereIn detail ↓

Rules in force · 7Crossing between the US, Canada and Mexico by land needs …Cannabis is legal in Canada and in many US states, but ta…

North America ↗Crossing between the US, Canada and Mexico by land needs your passport even on a day trip; rental cars need the company's written permission to cross, and most US and Canadian rental insurance stops at the Mexican border.
North America ↗Cannabis is legal in Canada and in many US states, but taking any amount across the US, Canadian or Mexican border is a federal crime — including edibles and vapes.
North America ↗The busiest US and Canadian national parks need timed-entry, campsite or lodge reservations in summer; release dates are months ahead.
United States ↗Check whether you need an ESTA (Visa Waiver Program) or a visa on the official CBP and State Department sites; apply only through esta.cbp.dhs.gov, not third-party sites, and allow time before you book.
United States ↗Several popular national parks use timed-entry or vehicle reservations in peak season; check each park's page on nps.gov and book on recreation.gov before fixing your dates.
United States ↗Medical care is very expensive for visitors; buy travel insurance with high medical cover before you fly.
United States ↗Tipping is expected: about 15–20% at sit-down restaurants and bars, and a tip for taxis, hotel staff and guides.

The Southwest is four states of desert, plateau and mountain, and the distances are the trip: Phoenix to Moab is about 8 hours, Albuquerque to Tucson about 7. Choose one loop of 7–10 nights rather than trying to see it all. Fly into Phoenix, Las Vegas, Albuquerque or Salt Lake City, rent a car, and book park lodges and gateway motels months ahead for spring and autumn.

Sleep

Which bed, for how many nights, and what to do from it

Where to sleep

7 places in this region

Sleep base

PhoenixCity guide
Biggest airport in the region; base for Tucson, Sedona and the Grand Canyon South Rim.
Best Nov–Apr
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Las VegasCity guide
Cheap flights and rooms; closest big airport to the Grand Canyon, Zion and Lake Mead.
Best Mar–May, Oct–Nov
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AlbuquerqueCity guide
Base for Santa Fe, Taos and Carlsbad Caverns; Amtrak Southwest Chief stops here.
Best Apr–May, Sep–Oct
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Salt Lake CityCity guide
Delta hub; Wasatch ski resorts about an hour east, Moab about 4 hours.
Best May–Jun, Sep–Oct
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Open Salt Lake City →

Day trip

FlagstaffCity guide
Route 66 town on I-40; about 1 h 30 to Grand Canyon South Rim.
Best May–Jun, Sep–Oct
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Santa FePlanned
Adobe plaza and pueblos; about 1 hour from Albuquerque.
Page planned: listed so the region plan is complete.
MoabPlanned
Gateway to Arches and Canyonlands; book beds early in spring and autumn.
Page planned: listed so the region plan is complete.

Night sequences

7 nights: Phoenix 1 + Sedona 2 + Grand Canyon South Rim 2 + Flagstaff 1 + Phoenix 1
10 nights: Las Vegas 2 + Zion 2 + Bryce Canyon 1 + Page 1 + Grand Canyon South Rim 2 + Las Vegas 2
8 nights: Albuquerque 2 + Santa Fe 2 + Taos 1 + Carlsbad 1 + El Paso or Albuquerque 2

Summer desert heat: plan hikes before 10:00, carry 3–4 litres of water per person, and never rely on a phone signal outside towns.Summer desert heat: plan hikes before 10:00 AM, carry 3–4 litres of water per person, and never rely on a phone signal outside towns.
North–south roads between Arizona and Utah are mostly two-lane and far from services; fuel up when you can.
Winter snow closes I-17, I-25, I-40, I-70 and I-80 over mountain passes for hours at a time.
Altitude on the Colorado Plateau (1,500–2,500 m) causes breathlessness and sunburn; take the first day easy.

Day-trips door to door

To	From	Door-to-door p50	Last return	Note
Grand Canyon South Rim	Flagstaff	90 min	unknown	Drive yourself; no train to the rim. Sunrise and sunset are the quiet hours.
Sedona	Phoenix	120 min	unknown	Red-rock trails; trailhead parking fills by mid-morning.
Santa Fe	Albuquerque	60 min	unknown	Rail Runner train runs between the two; check the timetable.
Taos Pueblo	Santa Fe	90 min	unknown	A living pueblo; it closes for tribal events — check dates before driving.
Lake Mead National Recreation Area	Las Vegas	45 min	unknown	Boating, kayaking and desert shorelines; summer heat is severe.
Hovenweep National Monument	Cortez or Blanding	60 min	unknown	Remote cliff dwellings on the Utah–Colorado line; the last road is unpaved.

Bags between cities

No luggage forwarding; you carry bags in the car. Pack one soft bag per person and keep water, a spare and a full tank in the boot.

When and how

Months, arrival and passes

Seasons at a glance

From each city's month table

Pick a month to see where to go.

Only good-now countries

Country	JJan	FFeb	MMar	AApr	MMay	JJun	JJul	AAug	SSep	OOct	NNov	DDec
Phoenix	go	go	go	go	ok	×	×	×	×	ok	go	go
Las Vegas	ok	ok	go	go	go	ok	×	×	ok	go	go	ok
Albuquerque	ok	ok	ok	go	go	×	×	×	go	go	ok	ok
Salt Lake City	×	×	ok	ok	go	go	×	×	go	go	ok	ok
Flagstaff	×	×	ok	ok	go	go	×	×	go	go	ok	×
United States (country-wide)	ok	ok	go	go	go	go	ok	ok	go	go	ok	ok

Go: the good monthsFair: workable, mixedPoor: heat, rain or hazeAvoid: storms, floods, closuresno data yet

Computed from each country’s own data; hover a country name for the source. Advisory countries are left out.

Climate strip

Month by month

Zone	J	F	M	A	M	J	J	A	S	O	N	D
Low desert (Phoenix, Tucson, Las Vegas)southern Arizona, southern Nevada	ok	ok	best	best	hot	hot	hot	hot	hot	best	best	ok
High plateau (Flagstaff, Santa Fe, Moab)northern Arizona and New Mexico, Utah	cold	cold	ok	best	best	best	wet	wet	best	best	ok	cold

best: dry, mildok: workablehot: short walking windowswet: daily rain

Low desert (Phoenix, Tucson, Las Vegas): 38–45 °C days June–September; winter is the walking season.100–113 °F days June–September; winter is the walking season.
High plateau (Flagstaff, Santa Fe, Moab): Snow December–February; the North American monsoon brings afternoon storms in July and August.

Spring and autumn are the crowd peaks at the parks; lodge rooms at the Grand Canyon and in Moab sell out months ahead.

Get in

Door-to-door p50, 2026 estimate

From	To	How	p50	Note
PHX (Phoenix Sky Harbor)	Phoenix / Tucson	Rental car or shuttle	~20 min to downtown Phoenix	Largest airport in the region and a Southwest Airlines base; Tucson is about 2 hours by car.
LAS (Harry Reid, Las Vegas)	Las Vegas Strip	Rental car, taxi or rideshare	~20 min	Closest big airport to the Grand Canyon South Rim (about 4 h 30 by car), Zion and Lake Mead.
ABQ (Albuquerque)	Albuquerque / Santa Fe	Rental car or Rail Runner train	~20 min to downtown; Santa Fe about 1 h by car	Base for New Mexico; no nonstop international flights.
SLC (Salt Lake City)	Salt Lake City / Wasatch resorts	Rental car or shuttle	~20 min to downtown; resorts about 1 h	Delta hub; Moab is about 4 hours by car.
Los Angeles	Phoenix / Las Vegas	Flight about 1 h 15; I-10 or I-15 by car	~1 h 15 by air	Driving from the coast adds a full day each way.
Amtrak Southwest Chief	Flagstaff / Albuquerque	Train from Chicago or Los Angeles	overnight	Runs parallel to I-40; stops near Santa Fe and in Albuquerque and Flagstaff.

Regional passes

Verdict first

Nationwide parks annual pass

check

Pays off at three or more fee parks; check the current price and which parks charge per vehicle.

State park passes (Arizona, Utah, New Mexico, Nevada)

skip

Each state sells its own; only worth it if you plan several state parks in one state.

Rental car with unlimited miles

buy

The region is a driving trip; confirm unlimited mileage and a second driver before booking.

Eat and move on

Regional food

Where and when it works

Dish	Where	Timing / trap
New Mexican chile (red, green or 'Christmas')	Albuquerque, Santa Fe, Taos	You will be asked 'red or green?'; green is milder, red hotter. Pork and blue corn are staples.
Frybread and Navajo tacos	Navajo Nation and border towns	Frybread is fried dough topped with beans, meat or cheese; alcohol is banned on the Navajo Nation.
Green chile cheeseburger	New Mexico diners	A diner standard; portions are large and lunch is the value meal.
Sonoran Mexican food	Tucson and southern Arizona	Carne asada, tamales and Sonoran hot dogs; dinner runs late, from about 19:00.Carne asada, tamales and Sonoran hot dogs; dinner runs late, from about 7:00 PM.
Steak and barbecue	Texas border towns, El Paso	Big portions; expect a wait at popular places on weekend evenings.

Go next

California

planned

I-10 or I-15 west, or a 1 h 15 flight to Los Angeles

Coast, deserts and the Pacific Northwest route north.

Pacific Northwest

planned

Flight from Phoenix, Las Vegas or Salt Lake City, about 2 h 30

Rainforest and coast; a separate trip.

New England

planned

Flight to Boston, about 5 h

Opposite corner of the country; fly, do not drive.

Florida

planned

Flight to Miami, about 4 h 30

Beaches and winter sun; fly nonstop from Phoenix or Las Vegas.

Wendover, Utah/Nevada

planned

I-80 west of Salt Lake City, about 2 h

Border town with casinos and salt flats nearby.

Open United States Up to United States

Deep dive

Photos, reading and every source

Sources

officialNational Park Service — Southwest parks
officialAmtrak — Southwest Chief and California Zephyr
officialArizona Office of Tourism
officialNew Mexico Tourism Department
officialUtah Office of Tourism
officialTravel Nevada
officialNational Weather Service
secondaryWikivoyage: Southwest (United States), revision 5343517 (CC BY-SA 4.0)