Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Hiking trails & Routes
United States
Honolulu County
Urban Honolulu

Judd Trail Loop

Easy

3.1

(30)

32

hikers

Judd Trail Loop

00:33

1.91km

40m

Hiking

Hike the easy 1.2-mile Judd Trail Loop in Round Top Forest Reserve, featuring bamboo forests, Cook pines, and the Jackass Ginger Pool.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Round Top Forest Reserve

Waypoints

A

Start point

Get Directions

1

6 m

Judd Trail Trailhead

Highlight • Trail

The trailhead for Judd Trail is located very close to Nuuanu Pali Drive and almost can't be missed. The trail leads into the forest, where the actual loop starts. The trailhead can also be used to reach Makuku Ridge Trail.

Tip by

2

630 m

Judd Trail

Highlight (Segment) • Trail

Judd Trail is a short, easy and mostly flat trail in the south-east of Oʻahu. It passes various streams and leads through guava groves and other beautiful woodland areas.

Tip by

B

1.91 km

End point

Loading

Way Types & Surfaces

Way Types

1.90 km

Surfaces

1.90 km

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Sunday 5 July

30°C

24°C

29 %

Additional weather tips

Max wind speed: 28.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Frequently Asked Questions

How long does it typically take to hike the Judd Trail Loop?

The Judd Trail Loop is a relatively short and easy hike. Most hikers complete the loop in about 30 to 60 minutes, depending on their pace and how much time they spend enjoying the scenery or the Jackass Ginger Pool.

Is the Judd Trail Loop suitable for beginners or families with children?

Yes, the Judd Trail Loop is an excellent choice for beginners and families. It's generally considered easy to moderately easy, making it a popular and accessible option for those new to hiking or looking for a leisurely outdoor experience on Oʻahu.

Where can I park for the Judd Trail Loop?

Parking for the Judd Trail Loop is typically available along the side of Nuʻuanu Pali Drive. The trailhead, known as Judd Trail Trailhead, is easily accessible from there.

What is the terrain like on this trail?

The terrain on the Judd Trail Loop can be quite varied. While generally easy, you'll encounter well-worn paths with roots, branches, and rocks, so watch your footing. It's also frequently muddy and slippery, especially after rain, and includes a stream crossing that may require hopping on rocks.

What kind of scenery and natural features can I expect to see?

The trail offers a lush 'woodland wonderland' with diverse scenery. You'll pass through bamboo forests, groves of towering Cook pines, ironwood, and eucalyptus trees. Notable features include a small stream, a 6-foot waterfall, and the popular Jackass Ginger Pool, which often has a rope swing.

What is the best time to hike the Judd Trail Loop?

While enjoyable year-round, the trail can become very muddy and slippery after heavy rains. For the most comfortable experience, consider hiking during drier periods. Always check local weather conditions before you go.

Are there any permits or entrance fees required for the Judd Trail Loop?

The Judd Trail Loop is located within the Round Top Forest Reserve. Generally, there are no specific permits or entrance fees required to access this public trail.

Is the Judd Trail Loop dog-friendly?

Specific regulations for dogs on the Judd Trail Loop are not explicitly stated in our sources. However, many public trails in Hawaii allow dogs on a leash. It's always best to check with local authorities or signage at the trailhead for the most current rules regarding pets.

Does the trail connect with other hiking paths?

Yes, the Judd Trail Loop connects with the longer Nuʻuanu Trail, offering an option for hikers who wish to extend their adventure beyond the loop. The route also passes through sections of the Judd Trail and the Makuku Ridge Trail.

What should I be aware of regarding parking at the trailhead?

When parking along Nuʻuanu Pali Drive for the Judd Trail Loop, it's important to be aware of the risk of petty theft. We recommend not leaving any valuables in your vehicle to ensure a worry-free hike.

Are there any opportunities for swimming on the trail?

Yes, one of the most significant draws of the Judd Trail is the Jackass Ginger Pool. This natural swimming hole, fed by a 10-foot waterfall, is a popular spot for cooling down and recreational fun, often featuring a rope swing.

Nearby routes

Easy

4.7

1,720

Diamond Head Summit Trail (Lē'ahi) – Oʻahu

01:29h

4.95km

160m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy