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Trail · San Bernardino National Forest

Cougar Crest Trail Big Bear review for summit hikers

Cougar Crest Trail climbs from Big Bear Lake's North Shore to the Pacific Crest Trail before a steeper final push toward Bertha Peak. It suits hikers seeking a longer climb with lake, valley and high-desert views.

  • Best for: A real climb with summit views
  • 7.3 mi round trip
  • Our score 7.6/10

At a glance

  • Moderate-to-difficult 7.3-mile round trip
  • Cougar Crest Trailhead on North Shore Drive
  • Adventure Pass required
  • Final push to Bertha Peak is steep
  • Best for: a summit climb with a section of the PCT

Our score

7.6 /10

The well-graded trail and broad summit views score strongly; the steep finish and frequent company are the principal drawbacks.

  • Views and payoff 9
  • Trail quality 8
  • Access and parking 8
  • Crowds 4

What it is known for

The Forest Service describes the Cougar Crest section as a two-mile climb to the Pacific Crest Trail, with about 750 feet of elevation gain.

Reviewers describe wide, maintained tread, a gentler opening mile and a much steeper final push to Bertha Peak. Many also mention bringing dogs on the route.

On the trail

The route

The Cougar Crest Trail to Bertha Peak is a trail located at the Cougar Crest Trailhead, found on North Shore Drive and State Highway 38. This trailhead is situated about 0.6 miles west of the Big Bear Discovery Center and approximately 2 miles west of the Stanfield Cutoff. The entire route covers about 7.3 miles for a round trip, with an elevation gain of roughly 1,348 feet. The visitor bureau classifies this trail as intermediate to difficult.

The trail begins with a gentle incline for its first mile. After this initial stretch, the route starts to gain elevation more noticeably. Along the way, the Cougar Crest Trail intersects with the Pacific Crest Trail. Continuing from this junction towards Bertha Peak involves a steep hike of about 0.75 miles. This final section offers expansive views across Big Bear Valley and the surrounding high desert landscape.

What to expect

The Cougar Crest Trail winds through various settings along the North Shore of Big Bear Lake. Visitors should be aware that wildlife encountered on the route can include bobcats and rattlesnakes. For those relying on public transport, the Trolley to Trails service, which stops at Cougar Crest, operates seasonally. This service runs from early May through early October.

A parking pass is required for access to the Cougar Crest Trailhead. An Adventure Pass is necessary. The trail is popular, meaning you are likely to encounter other hikers during your visit.

Strengths and limits

Pros

  • Lake, valley and high-desert views
  • Well-graded main trail
  • Includes a Pacific Crest Trail segment

Cons

  • Steep final climb
  • Popular and often busy
  • Full Bertha Peak distance is not published by the Forest Service

How our score breaks down

Scoring breakdown

Our scoring for the Cougar Crest Trail to Bertha Peak considers four elements. Views and payoff measure what you see along the way and at the end. This trail received a score of 9 out of 10 in this category. Strengths include lake, valley, and high-desert views, as well as a segment of the Pacific Crest Trail.

Trail quality assesses the tread, markings, and upkeep. It accounts for 20% of the total score. This trail earned an 8 out of 10 for trail quality. Reviewers note a well-graded main trail and wide, maintained tread. Reviewers also mention many people bring dogs on this route.

Access and parking evaluate how easy the trailhead is to reach and park at, also making up 20% of the score. It also scored an 8 out of 10. The trailhead is the Cougar Crest Trailhead, located on North Shore Drive. An Adventure Pass is required for parking here.

Crowds measure how busy the trail gets, comprising the final 20% of the score. This trail received a 4 out of 10 for crowds. The trail is popular and often busy. The full distance to Bertha Peak is not published by the Forest Service.

Overall assessment

The overall score for the Cougar Crest Trail to Bertha Peak is 7.6 out of 10. This score is the weighted sum of the four criteria. The trail offers a well-graded path and broad summit views that contribute positively to its score.

The principal drawbacks noted are the steep final climb to Bertha Peak and the frequent company on the trail. The Forest Service describes the initial section as a two-mile climb to the Pacific Crest Trail with about 750 feet of elevation gain.

Who it suits

  • Sustained Climbs

    This trail suits hikers looking for a steady ascent, not a brief, flat walk.

  • Experienced Hikers

    The extension to Bertha Peak is for those comfortable with a more challenging, steeper path.

  • Pacific Crest Trail

    The route appeals to walkers interested in connecting with a portion of the Pacific Crest Trail.

  • Avoid if Seeking Easy

    Visitors wanting a simple walk suitable for all ages might find a shorter trail along the North Shore a better fit.

Plan your hike

  1. 01

    Start Point

    Begin at the Cougar Crest Trailhead, located on North Shore Drive and State Highway 38.

  2. 02

    Pass Requirement

    An Adventure Pass or an accepted America the Beautiful pass is needed for parking at the trailhead.

  3. 03

    Supplies

    Carry water and sunscreen, and stay on the marked paths.

  4. 04

    Trail Awareness

    Avoid wildlife and watch for rattlesnakes along the trail.

  5. 05

    Check Status

    Review current San Bernardino National Forest conditions before departing, as mountain weather and access can vary.

  6. 06

    Transportation Option

    A seasonal Trolley to Trails route includes a stop at Cougar Crest, operating from early May to early October.

Before you go

Is a parking pass required?

Yes. An Adventure Pass is required at Cougar Crest Trailhead, per the Forest Service.

Can bicycles complete the route to Bertha Peak?

No. Bicycles are prohibited on the Pacific Crest Trail segment, per the Forest Service.

Are dogs allowed?

AllTrails reviewers consistently describe the route as dog-friendly, but the official trail page reviewed does not give a trail-specific dog rule. Check current Forest Service guidance.

Where it is

Who reviewed this

Jenna Whitcomb

Jenna Whitcomb

Local guide editor

Jenna Whitcomb edits Near Big Bear. Every trail on this page was checked against the US Forest Service and OpenStreetMap on the date below.

Reviewed by
Marcus Delgado, Fact checker
Updated
September 22, 2026