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National Monument · California

Castle Mountains National Monument

Castle Mountains National Monument is a U.S. National Monument located in the eastern Mojave Desert and northeastern San Bernardino County, in the state of California. Its setting is 14 mi west of Cal-Nev-Ari. It is run by the National Park Service.

Photo: David Lamfrom, CC BY-SA 3.0
Where
14 mi west of Cal-Nev-Ari
1 place to stay in Cal-Nev-Ari
Official site
Wikipedia readers
2.9K
a year · #4,015 of 7,770
In brief

A national monument, 14 mi west of Cal-Nev-Ari

Summers are hot

July and August highs run 101–102°, and about 105 days a year reach 90°. When to go ↓

Plan where you’ll sleep

The nearest town with many places to stay is Laughlin, 29 miles east. Where to stay ↓

A day trip from Las Vegas

Las Vegas is about 69 miles north (straight-line). Where to stay ↓

Best months: Feb, Mar, Apr, Oct and Nov

February, March, April, October and November are the mild months, with highs of 63–81°. When to go ↓

Written from NOAA 1991–2020 normals, Overture places to stay, Census town figures, Wikidata and Wikipedia.

When to go

The climate here

The weather near Castle Mountains shifts through the year, as below.

Jan59° / 39°
Feb63° / 42°
Mar70° / 47°
Apr78° / 52°
May87° / 60°
Jun98° / 70°
Jul102° / 76°
Aug101° / 75°
Sep94° / 67°
Oct81° / 56°
Nov68° / 45°
Dec57° / 38°
Typical highs and lows in Cal-Nev-Ari. Green months are the mild ones. Weather: NOAA 1991–2020 normals for Cal-Nev-Ari. Cal-Nev-Ari’s full climate →
About

Castle Mountains National Monument

Castle Mountains National Monument is a U.S. National Monument located in the eastern Mojave Desert and northeastern San Bernardino County, in the state of California.

The park protects 20,920 acres, located between the interstates I−15 and I−40, and northwest of the Colorado River.

Type
National Monument
Run by
National Park Service
Wikipedia readers
2.9K a year
Official site
nps.gov/camo
From Wikipedia (CC BY-SA). Facts: Wikidata.
Plan your visit

When it is open

AddressCastle Mountains National Monument, Barstow, CA 92311(760) 252-6100
HoursAll dayCastle Mountains National Monument is open year-round. There are no facilities in the Monument. Visitor Centers in neighboring Mojave National Preserve provide information and orientation.
Getting thereYou can approach Castle Mountains from Walking Box Ranch Road off of Nevada State Rd 164 (Nipton Road) or from several unnamed dirt roads off of Lanfair Road in Mojave National Preserve.
National Park Service. Check the park’s site for closures and alerts.
Where to stay

Where to base yourself for Castle Mountains National Monument

The closest lodging is in Bullhead City (39) and Laughlin (13).

Castle MountainsBullhead City39Laughlin13Searchlight3Cal-Nev-Ari1Fort Mohave7Katherine110 mi
Castle MountainsPark land12Places to stay in town
50 min drive

Bullhead City

39 places to stay · 13 hotels · 7 motels · 4 lodges & cabins · 1 campground · 14 RV parks

The closest town with somewhere to stay.

43,987 people

32 mi east of Castle Mountains · 29 mi to the park

45 min drive

Laughlin

13 places to stay · 11 hotels · 2 RV parks

8,789 people

29 mi east of Castle Mountains · 25 mi to the park

25 min drive

Searchlight

3 places to stay · 1 hotel · 2 motels

246 people · 20% vacation homes

18 mi northeast of Castle Mountains · 11 mi to the park

20 min drive

Cal-Nev-Ari

1 place to stay · 1 motel

275 people

14 mi east of Castle Mountains · 8 mi to the park

Compare 6 towns
TownFrom Castle MountainsDrivePlaces to stayPeopleTypical homeSafety
Bullhead City32 mi east50 min39 13 hotels · 7 motels · 4 lodges & cabins · 1 campground · 14 RV parks43,987$212KC−
Laughlin29 mi east45 min13 11 hotels · 2 RV parks8,789$284K—
Searchlight 20% vacation homes18 mi northeast25 min3 1 hotel · 2 motels246$143K—
Cal-Nev-Ari14 mi east20 min1 1 motel275$75K—
Fort Mohave35 mi southeast50 min7 1 hotel · 1 campground · 5 RV parks15,715$294K—
Katherine 61% vacation homes31 mi east45 min1 1 campground159$188K—

Day trip from

Straight-line miles.

Getting there

Nearest airports with airline service

BLDBoulder City Municipal50 mi
LASHarry Reid · major hub58 mi
HIILake Havasu City63 mi
Places to stay: Overture Maps (hotels, motels, inns, lodges, campgrounds, RV parks; not vacation rentals) · park boundary: National Park Service · town figures: U.S. Census ACS · Safety: TownRatings Safety grade · airports: OurAirports. Distances are from Castle Mountains’s main visitor area; drive times are estimates.
Make a day of it

Combine it with these

Other well-known places within 68 miles.

Sources: National Park Service · ski areas © OpenSkiMap / OpenStreetMap contributors · Wikidata · Wikipedia readership · photos via Wikimedia Commons
Photo credits

Hoover Dam: Christian David, CC BY-SA 4.0 · Allegiant Stadium: Tomás Del Coro, CC BY-SA 2.0 · T-Mobile Arena: Tomás Del Coro from Las Vegas, Nevada, USA, CC BY-SA 2.0 · The STRAT Hotel, Casino & SkyPod: Original uploader was Timjarrett at en.wikipedia, CC BY-SA 3.0 · Lake Havasu: Doc Searls from Santa Barbara, USA, CC BY-SA 2.0 · MGM Grand Garden Arena: Slargent, CC BY 1.0 · Sam Boyd Stadium: Quintin Soloviev, CC BY 4.0 · The Colosseum at Caesars Palace: Forest & Kim Starr, CC BY 3.0

Common questions

Your questions on Castle Mountains

What town is Castle Mountains National Monument near?

Cal-Nev-Ari, NV, about 14 miles east.

When is the best time to visit Castle Mountains National Monument?

February, March, April, October and November, with highs of 63–81°.

How far is Castle Mountains National Monument from Henderson and Las Vegas?

About 52 miles north of Henderson and about 69 miles north of Las Vegas, as the crow flies.

What is the closest airport to Castle Mountains National Monument?

Boulder City Municipal (BLD), about 50 miles away. The nearest big hub is Harry Reid (LAS), about 58 miles.

Where should I stay near Castle Mountains National Monument?

Bullhead City (32 mi, 39 places to stay), Laughlin (29 mi, 13 places to stay) and Searchlight (18 mi, 3 places to stay).

From locals

Ask people in Cal-Nev-Ari

Questions and tips go in Cal-Nev-Ari’s Town Square.

Sources: National Park Service · ski areas © OpenSkiMap / OpenStreetMap contributors · Wikidata · Wikipedia readership · NOAA climate normals · U.S. Census.