Mill Knob Trail

MODERATE 81 reviews

Mill Knob Trail is a 3.6 mile lightly trafficked loop trail located near Christiansburg, Virginia that features a waterfall and is rated as moderate. The trail is primarily used for hiking, walking, nature trips, and birding and is best used from March until October.

DISTANCE
3.6 miles
ELEVATION GAIN
721 feet
ROUTE TYPE
Loop

kid friendly

birding

hiking

nature trips

walking

cave

forest

river

views

waterfall

muddy

no dogs

Please note that parking and trailhead are farther along route than map indicates. The trailhead on the map is where the GPS for driving will stop work. When you arrive at start point on map, continue driving along the AllTrails route to find parking and official trailhead less than a 1/4 mile in. Please note that trail does not take you to the top of Mill Knob.

hiking
13 days ago

A good quick hike. The trail is definitely steep at times. We enjoyed looking at the falls and the caves. The entrance looked like a private driveway but it was easy enough to find.

27 days ago

Lovely hike with very pretty waterfalls at the beginning. The 2 mile loop is pretty steep at times. We saw the sign after hiking with our dog that dogs are NOT allowed on this trail.

hiking
3 months ago

This is a great little spot for a quick hike for our family. Easy to navigate for our two boys and plenty to see even if you only do the short loop.

hiking
3 months ago

Nice quick little hike. Had some cool caves and water falls. Directions were a little difficult to find it but once we did it was fine. Read the plaque once you start so you can understand how it came about.

hiking
4 months ago

Great hike. Waterfalls are nice but on the smaller side. Went there in the winter when falls were completely frozen which I highly recommend going to see.

4 months ago

Steep hike the first 1.5 miles. After that it's smooth sailing and very nice. Beautiful caves and water fall

5 months ago

Little more difficult then expected but I was wearing a weighted vest and going late in the day. The inclines are mostly all at the beginning and then they level off and make for a really enjoyable hike. The trail is thin on certain point so if you like hiking side by side with someone you may want another hike.

hiking
11 months ago

Hiked the trail this morning. Overall, good hike. Couple of things to note -

1. The falls are right at the beginning and require only some stairs. So, great for those who want falls but can't handle the hills.

2. The hike is pretty much straight uphill. So be ready to climb.

3. On the downhill of the top loop, the trail gets dry narrow. Watch for ground beehives on either side of the trail.

hiking
11 months ago

Great trail! There's a few moderate inclines that really get the heart rate up but its worth the view and the beautiful sights.

11 months ago

Not a hard hike at all, falls were a little dried up this time of year, but the caves were cool!

Friday, May 26, 2017

I have lived just 10 minutes from this area and didn't know it until recently. I walked this trail with two friends. There is two parts to the trail. The lower part which is fairly easy. The second part of the trail is where it becomes moderately harder. If your out of shape stick with the bottom half or prepare for a workout. Still beautiful. Beautiful wildflowers in the spring. Waterfalls and caves are also along the trail. Definately worth checking out.

Saturday, April 29, 2017

Although a very simple hike, there's a lot to be discovered here. My childhood home was literally 10 minutes up the road and I just discovered this place a few years ago. There is a small waterfall that is extremely easy to get to. The hardest part is the small incline if you want to stand at the observation deck. The hike around the falls is very enjoyable no matter which way you go. There is another trail that's 2.3 miles. It's a nice trail, but does lack good views. You eventually come to a choice between right and left. Depending on the difficulty you're after, left is harder while right makes things a bit easier.

Wednesday, March 22, 2017

Easy hike. Went with Bear Cub Scouts, Webelos, and their parents. Still too early to easily identify emerging plants. I look forward to going back in later in the spring. Travertine falls are unique feature and easy to get to. We walked the shorter trail.

Monday, March 20, 2017

Sad no dogs allowed. It was a gorgeous day and an adequately challenging hike.

Friday, March 17, 2017

Did the full loop last weekend. It's a vigorous hike at first and then more moderate after. We liked the "lollipop" style of the hike. We felt invigorated after the much faster trip back so we took a left and went over the falls. We'd visited them a few times before, but even this trip showed us something new.

hiking
Monday, February 20, 2017

We've been out here 3 times since thanksgiving. The lower trail around the water fall is great to go with kids, especially the limestone caves. The upper trail, behind the decrepit grain silo, is very steep, and hard for little legs. Take plenty of water.

hiking
Tuesday, October 04, 2016

Great to walk with a friend. No overlook, but a cute little waterfall that we dunked into to!

Tuesday, October 04, 2016

Nice hike, somewhat steep, no view with leaves on trees, interesting falls, caves and kiln in addition to quiet forest

hiking
Tuesday, July 12, 2016

great short hike nice fall's and small caves

hiking
Saturday, July 09, 2016

Nice trail for a day hike. We enjoyed it. There wasn't much of a view when you got to the top but it was a very quiet and nice hike. The waterfall at the beginning was cool.

Thursday, July 07, 2016

It was very nice but you are absolutely not supposed to bring your pets. Dogs are not allowed in nature conservatories and there is a large sign telling you so as soon as you arrive.

hiking
Saturday, July 02, 2016

This was a good hike. Nice for a day out of the house. The falls are at the beginning of the hike on Bradley Trail which loops into the Chamberlain Trail. Chamberlain is mostly a walk through the woods but great for some exercise. The falls are not as beautiful as the Cascades but still nice to look at and should be appreciated for what they are. The Cascades are way too nice for comparison anyway.

walking
Friday, June 03, 2016

Unless you really enjoy walking, I don't see why you should do this one. The falls are mini and can't dive. So basically you just walk! Extremely disappointed specially after doing cascades, which is wonderful!

hiking
Friday, May 20, 2016

This is a really nice trail but it is definitely not easy. There are 2 trails - the longer one called the Chamberlin trial is about 4 miles round trip and at points it's darn near straight up the side of the mountain. The shorter one is closer to the falls/stream and the beginning is pretty steep as well. It was a great way to spend a few hours and it's very well maintained. However, despite the notes on here that it is dog friendly, dogs are not supposed to be in the preserve/on the trail.

Tuesday, April 26, 2016

Have to all of it but loved small walk to falls and loop around to old iron ore furnace.

hiking
Saturday, March 26, 2016

Great enjoyed seeing wild flowers and the waterfall.

Monday, November 16, 2015

Great short family hike, bring your camera. Beautiful area.

hiking
Wednesday, May 27, 2015

There are a couple trails here. We took a short loop around the falls, and then a longer hike around the peak of the mountain. I would consider the trails to be moderate as is is very steep in places but the trails are well maintained. Very beautiful areas especially the falls. I read that it is possible to see some wild orchids in the spring, but we went to late in the year to see any of them.

hiking
Saturday, August 23, 2014

The waterfalls at the beginning were the only site worth seeing. There was no view at the top of the hill but might be during the fall. We ended up getting stuck for over an hour due to a train blocking the exit. All in all, not worth it!

Wednesday, July 16, 2014

Great little trail. Took a few hours if you go slow and enjoy the scenery. The views would be much better in the winter, but overall a great little hike if you are looking to kill a few hours and get away from things a bit.

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