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Hiking trails & Routes
United States
Tennessee
Morgan County

South Old Mac and West Lookout Tower Trail Loop

Routes
Hiking trails & Routes
United States
Tennessee
Morgan County

South Old Mac and West Lookout Tower Trail Loop

Hard

4.6

(1940)

17,655

hikers

South Old Mac and West Lookout Tower Trail Loop

05:08

16.1km

660m

Hiking

The South Old Mac and West Lookout Tower Trail Loop offers a demanding yet incredibly scenic hiking experience through Frozen Head State Park. This difficult 10.0-mile (16.1 km) route features a substantial 2159 feet (658 metres) of elevation gain, typically requiring about 5 hours and 7 minutes to complete. You'll…

Last updated: June 9, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Frozen Head State Park

Waypoints

A

Start point

Get Directions

1

50 m

Old Mac Trailhead

Highlight • Trail

There is plenty of parking at the trailhead, a gazebo with picnic tables, restrooms, and a trail map. From here you have great access to three different trails up Old Mac.

Tip by

2

768 m

South Old Mac Trail

Highlight (Segment) • Trail

This trail is much steeper than the North Old Mac Trail and climbs up the Judge Branch valley to the top of Old Mac. Much of the trail is beautiful, rugged, rocky singletrack.

Tip by

3

5.15 km

Frozen Head Lookout Tower

Highlight • Viewpoint

From here you get splendid views across Frozen Head. The climb up via the trail is steep but well worth the views! The lookout tower has picnic tables near its base.

Tip by

4

5.79 km

Tub Spring Campsite

Highlight • Rest Area

The campsite is just north of the trail junction and has picnic tables and a couple of nice firepits. Backcountry camping in Frozen Head requires a reservation permit which can be obtained for $5 by calling the park office.

Tip by

5

6.18 km

Panther Gap

Highlight • Mountain Pass

The North Old Mac Trail is a relatively easy descent from here. You can also head south to the Panther Gap Rockhouse, a sandstone overhang that makes for a great picnic spot.

Tip by

7.67 km

Little Fork Mountain

Peak

7

10.7 km

Bird Mountain trail junction

Highlight • Trail

From here the Cumberland Trail (CT) winds north over Bald Knob and out of Frozen Head State Park. If you follow the trail west over Bird Mountain you will come across the dispersed campsite and Castle Rock.

Tip by

8

13.5 km

Linlog Branch

Highlight • Trail

Here the jeep trail up Bird Mountain crosses the branch. There is a little wooden railing by an overhang which can form a pretty seasonal waterfall when the conditions are right.

Tip by

9

14.8 km

From here you can follow the Bird Mountain Trail as it switchbacks up toward the junction between Bird and England Mountains, or you can follow the more gradual gravel doubletrack …

Tip by

B

16.1 km

End point

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Way Types & Surfaces

Way Types

15.1 km

795 m

190 m

Surfaces

15.3 km

795 m

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Elevation

Elevation

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

Highest point (990 m)

Lowest point (420 m)

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Weather

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Today

Sunday 12 July

26°C

19°C

95 %

Additional weather tips

Max wind speed: 10.0 km/h

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Frequently Asked Questions

How long does it typically take to hike this loop?

This challenging loop, covering approximately 16.1 km (10 miles), generally takes around 5 hours and 9 minutes to complete. However, your actual time may vary depending on your pace, breaks, and how much time you spend enjoying the views from the Frozen Head Lookout Tower.

Is this trail suitable for beginners?

No, this loop is rated as difficult. It features significant elevation changes, including a substantial climb of about 1,800 feet over 2.5 miles on the South Old Mac Trail. While there are some gentler sections, the varied and demanding terrain makes it more suitable for experienced hikers.

What is the terrain like on the loop?

The terrain is quite varied. You'll encounter deciduous undergrowth, rocky sections, and occasional boulders. The South Old Mac Trail, in particular, has roots and rocks. The North Old Mac trail can be muddy, especially near the top, while the Old Mac Trailhead and West Lookout Tower Trail sometimes resemble a broad, leaf-covered service road. Expect some very steep but short ascents.

What kind of scenery and natural features can I expect?

The loop offers remote wilderness beauty with mountain views. From the Frozen Head Lookout Tower, you'll get magnificent panoramic views overlooking Big Cove, England, and Bird Mountains. Creeks run alongside portions of the trail, and in spring, you can see abundant wildflowers like blue woodland asters and bloodroot. Fall brings vibrant foliage.

Where is the main trailhead and parking for this loop?

The loop typically begins near the Old Mac Trailhead within Frozen Head State Park. Parking is available at the park, but specific trailhead parking details might require checking the park's official website or signage upon arrival.

Do I need a permit or pay an entrance fee for Frozen Head State Park?

Frozen Head State Park generally does not charge an entrance fee for day use. However, if you plan on backcountry camping, such as at Tub Spring Campsite or Panther Gap Rockhouse, a permit is required. Always check the park's official website for the most current regulations and fees.

Is the South Old Mac and West Lookout Tower Trail Loop dog-friendly?

Yes, dogs are generally allowed on trails in Frozen Head State Park. However, they must be kept on a leash at all times. Please ensure you clean up after your pet to help maintain the park's natural beauty.

What is the best time of year to hike this trail?

The trail is particularly picturesque in the fall due to its vibrant foliage. Spring is also an excellent time to visit, as the park boasts an abundance of wildflowers. Summers can be warm and humid, while winters may bring colder temperatures and potential for ice or snow at higher elevations.

Does the route intersect with other trails in Frozen Head State Park?

Yes, the route is part of a larger network of trails within Frozen Head State Park. It includes sections of the W Lookout Tower Trail, South Old Mac Trail, Judge Branch Trail, North Old Mac Trail, and Bird Mountain Trail, among others.

Are there any specific challenges or strategic tips for hiking this loop?

The South Old Mac Trail is typically the more strenuous part of the loop, involving a significant climb. The North Old Mac Trail generally offers a gentler, longer descent. Be prepared for varied terrain, including rocky and potentially muddy sections. The park is also famous for the Barkley Marathons, highlighting its demanding topography, so come prepared for a challenging hike.

Are there any backcountry camping options on or near the trail?

Yes, backcountry campsites like Tub Spring Campsite and Panther Gap Rockhouse are available for those planning overnight trips. Remember that a permit is required for backcountry camping, so make sure to secure one in advance through Frozen Head State Park.

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