United States

Crestline

Crestline

Crestline is a small town located in the San Bernardino Mountains of Southern California, United States. Situated at an elevation of 4,550…

Best for you if…

  • A week-long stay
  • Exploring with transit or a car
  • Hiking travelers
  • Fishing travelers
  • Visiting in Summer
Recommended stay
5-7 days
Best time
Summer
Walkability
Spread
Guide depth
Solid guide
More about this guide

Crestline is a strong pick for hiking & fishing — plan about 5-7 days; group places into half-day loops. Peak season: Summer.

Solid guide guide · about 4 min to read · depth score 65/100 (coverage of intro, tips, and mapped places)

Spread density — Wide area — group nearby places into half-day loops. (≈11.2 km span)

2 Places to explore
5-7 Recommended days
Summer Best season
8 Nearby places

Find nearby destinations

When to go

High season: Summer

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Best months for lower-cost travel: January · February · November · December

Weather

Fall

Cool temperatures, colorful foliage

Spring

Mild temperatures, occasional rain

Summer

Hot and sunny

Winter

Cold temperatures, occasional snow

How to get there

How to Reach Crestline, United States

Crestline is a charming town nestled in the San Bernardino Mountains in Southern California, United States. If you are planning a visit to this beautiful destination, here are some ways to reach Crestline:

By Air:

The nearest major airport to Crestline is Ontario International Airport (ONT), located approximately 30 miles away. From the airport, you can rent a car or take a taxi to reach Crestline. Several car rental companies operate at the airport, making it convenient for travelers.

By Road:

If you prefer driving, Crestline is easily accessible by road. The town is situated along the scenic California State Route 18, also known as the Rim of the World Highway. This highway offers breathtaking views as it winds through the San Bernardino Mountains. You can reach Crestline by driving from nearby cities such as San Bernardino, Riverside, or Los Angeles.

By Public Transportation:

For those who prefer public transportation, there are limited options available to reach Crestline. The closest train station is in San Bernardino, where you can take an Amtrak train or a Metrolink commuter train. From San Bernardino, you can then take a local bus or a taxi to reach Crestline.

By Bus:

Another option is to take a long-distance bus to San Bernardino and then transfer to a local bus service that runs to Crestline. Greyhound and other bus companies operate services to San Bernardino from various cities across the United States.

By Shuttle Service:

Some shuttle services also operate between Ontario International Airport and Crestline. These services provide a convenient and hassle-free transportation option, especially for those who do not wish to drive or navigate public transportation.

Regardless of the mode of transportation you choose, reaching Crestline is an enjoyable journey. As you ascend into the mountains, you'll be greeted by stunning vistas and a serene atmosphere. Make sure to plan your trip in advance and check for any travel advisories or road conditions before setting off on your adventure to Crestline.

Getting to know Crestline

Crestline is a small town located in the San Bernardino Mountains of Southern California, United States. Situated at an elevation of 4,550 feet (1,390 meters), Crestline offers breathtaking views of the surrounding forested mountains and the picturesque Lake Gregory. This charming community is known for its tranquil atmosphere, making it a popular destination for those seeking a peaceful retreat away from the hustle and bustle of city life.

One of the main attractions in Crestline is Lake Gregory, a man-made lake that serves as a hub for outdoor activities. Visitors can enjoy swimming, fishing, and boating in the crystal-clear waters of the lake, or simply relax on the sandy beach. The surrounding area offers numerous hiking trails, allowing nature enthusiasts to explore the stunning wilderness and observe the diverse flora and fauna that call Crestline home.

In addition to its natural beauty, Crestline also boasts a rich history. The town was originally developed as a resort community in the early 20th century, attracting vacationers from nearby cities who were looking to escape the summer heat. Today, many of the historic buildings and cabins from that era still stand, adding to the town's nostalgic charm.

Pre-trip checklist

Compiled from local tips, stay length, and season notes.

Local tips

  • Pack sunscreen and hat for summer visits
  • Bring warm clothing and snow gear for winter trips
  • Book accommodations in advance during high season
  • Explore the local hiking trails for breathtaking views

Places worth exploring

2 places mapped for this destination

0–1
1–3
3–8
8–20
20+

Suggested 5-day outline

Places ordered by proximity into day buckets. Add what you like to your trip.

Frequently asked questions

Answers compiled from stay length, season, and local tips for this guide.

How many days do you need in Crestline?

Most travelers spend about 5-7 days in Crestline, United States.

When is the best time to visit Crestline?

High season is typically Summer.

Which months are more budget-friendly in Crestline?

Travelers often find better value in January, February, November, December.

What kind of trip is Crestline good for?

Crestline suits Hiking, Fishing, Skiing, Sightseeing.

Is Crestline walkable?

Wide area — group nearby places into half-day loops.

Any local tips for Crestline?

Pack sunscreen and hat for summer visits

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Multi-city ideas

Nearby combinations sharing travel styles. See all routes

  • Crestline → Lake Arrowhead → Running Springs | United States · ≈19 km
  • Crestline → Lake Arrowhead → San Bernardino · ≈25 km
  • Crestline → Lake Arrowhead → Muscoy · ≈28 km

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