Adventure Hiking Trail

HARD 88 reviews

Adventure Hiking Trail is a 21.5 mile moderately trafficked loop trail located near Corydon, Indiana that features a river and is only recommended for very experienced adventurers. The trail offers a number of activity options and is accessible year-round. Dogs are also able to use this trail but must be kept on leash.

DISTANCE
21.5 miles
ELEVATION GAIN
3736 feet
ROUTE TYPE
Loop

dogs on leash

backpacking

birding

camping

hiking

nature trips

walking

forest

river

views

wildlife

muddy

hiking
15 days ago

trail and hike was great BUT like the good State of IN. no notices of logging, closures and detours. We hiked within .25mi of night shelter and was met with closures and detour. Sleeping out is great except when one has planned for a shelter for the night.
Other than the unannounced closures and Detours the trail is good the hike was great.

backpacking
15 days ago

Our plan was to complete the trail in two days and one night. The trail is pretty challenging with lots of ups and downs. There is a reroute on the Southwest edge of the trail that includes a road walk and an incredibly muddy horse trail that was pretty terrible. Can't speak for the East side of the trail (see story below) but the West half was very overgrown in parts and has a very high Deer & Wood Tick presence. We pulled about 2 dozen off my legs alone after our first day despite Permethrin treated clothing and Picaridin bug spray application. Water is very scarce on this trail as well, with lots of dry creekbeds. Most of the water sources that we found were contaminated with horse excrement due to the high volume of horseback riders.

Hiked approximately 15 miles the first day (counting the reroute) starting at Rock Creek Trailhead and moving counterclockwise. Before we started hiking we cached two gallons water where the trail crosses Cold Friday Road, by the time we got to the cache the following evening, someone had taken every drop of our water. This left us exhausted, with very little water, and the sun just off the horizon. Ended up having to cut our trip short and road walk out the next morning. Thankfully we were able hitchhike on a local's tailgate back to our car. My suggestion would be to hide and label your water if you decide to cache water. Hopefully someone isn't as inconsiderate to your adventure as they were to ours.

21 days ago

Very challenging trial, marked ok, but no water sources, creeks are always dry, Mid-May we were constantly pulling ticks off.

backpacking
1 month ago

I hated this trail. It was marked fine but terrain that could have easily been done with switchbacks was straight up and down. We did most of it in two days, but ended up hitching it out at our second water drop because the second shelter was closed due to logging. We didn't find out until we got to the first shelter.

hiking
1 month ago

I was able to walk it in a day but I started at 6 A.M. and finished at 8:30 P.M. It is a challenging trail with plenty of hills to climb. I would recommend taking at least 2 days to hike it if you have time. Also pay close attention at the detour to stay on the right trail. I didn't rate it very high because the woods are logged and there's not much to see. I would rather hike in old growth forests where you don't have to worry about getting sunburnt, but if your looking for a challenge this is the place to go.

hiking
1 month ago

This trail is amazing for Southern Indiana. I backpacked the trail in about 31 hours by myself at a higher-moderate pace. Plan on bringing about 3-4 gallons depending on your length of stay. There are great places to plant water along the route as well as a couple of maps online to plan ahead. During spring, the river portion of the trail was extremely muddy and the trail became more of a guess and check mentality. Certain routes at about the halfway point were closed down due to forestry efforts in the area, but the re-route wasn't bad at all. Definitely would recommend

backpacking
1 month ago

Difficult trail from ascent/descent to water availability to navigation.

backpacking
1 month ago

This was a challenging, but fun, trail. We started out last Friday and finished Sunday. I must say, the Southern part of the trail is much more difficult than the Northern. At one point West of the Old Iron Bridge, there is no trail. Only thick mud so it was difficult to follow anything and very slow going for about a mile and a half. Friday we hammock camped at the Pioneer shelter and woke up to a downpour. From there, hiking counter clockwise, we hit the detour which includes a road hike for about a mile or so. Once back on the trail it was decent for the rest of the detour. Although. it does take you on a horse trail, which in the rain, is a muddy mess. Night 2 we stayed at the Indian Creek shelter, again in our hammocks and the rain came again. The 9 mile hike out the next day was a breeze. Overall this is a very nice trail with some challenging climbs. Especially in the rain. We didn't need our water drops either day because there was water EVERYWHERE. I will caution you, when we got there Friday morning, everything was dry. So, if you're going and there is not a 100% chance of rain, drop off water.

2 months ago

Pretty fun trail! A lot more up and down than expected. Be sure to pack lots of water and drop off water at one of the shelters along the trail.

The area west of the Old Iron Bridge along the river becomes a thick muddy swamp for 1.5 miles. It's slow going and can be hard to follow the trail.

backpacking
3 months ago

I started the Trail on saturday at the trailhead off of SR 462. I went clockwise. The Trail was very muddy in spots. Plenty of water flowing in the creeks (I didn't end up needing my cached water at Cold Friday Road crossing). My first day, I hiked approximately 10 miles to the Chimney Shelter. Next day I hiked out 15-16 miles and finished the trail. There was logging taking place at the Ohio River Shelter. Some notably tougher spots were the climbs after Cold Friday Road. The trail was pure mud around the old iron bridge. Overall, I'd say it was a pretty decent backpacking trip. If your going to backpack it, I'd recommend allowing at least two nights / three days. It was pretty difficult to get it done with one night, which is obviously do'able but you can't really enjoy the trail much having to rush.

backpacking
3 months ago

Had a great time on this trail in Feb.
Had a little trouble with some of the markers but there were quite a few changes because of timber harvest.
Take this trail seriously, it is tough but very pretty

3 months ago

We did some trail running yesterday. Obviously, the ground is super saturated at the moment but it was still great to get out and experience this trail.

3 months ago

The trail is rated hard and it is Hard but well worth it. Spent two nights out. The first night we camped just off trail, since we hiked the first 6 miles in the dark. It was cold and wet considering it had snowed earlier in the day and that changed to rain. The next day was perfect at 57 degrees and sunny. Spent that night at the Indian Creek Shelter. From there it was on to the car which was parked at the Trail Head.

The trailhead is not marked as the Trailhead to the AHT. We walked the entire trail counterclockwise. There are several areas of the trail, Northwest side, that are not marked well at all. But from then on it was no problem.

Some of the Trail was detoured due to flooding and some tree harvesting going on. Emerald Ash Borer has reeked havoc on the forest. At times we had to deviate from the trail because of flooding in the low ground around mile 8.

Do this Trail. It is well worth the experience. We plan on going back once all of the AHT is open. The shelters we saw were great. Very comfortable.

backpacking
6 months ago

Started Friday evening and finished Sunday afternoon. Was a challenging trip but definitely beautiful. Trail was marked very well, we only had to rely on GPS on a couple of logged areas. Can’t wait to come back and do again!

mountain biking
7 months ago

Trail is in great condition right now. Our team of mountain bikers have put in 300+hours trimming and sawing again this year. This trail is difficult but the experience and views are well worth it.

7 months ago

Went to this are for a backpack hike and camp for 3 days and two nights. Beautiful camped out where the blue river meets the Ohio river great spot! Only downside harassed by DNR trying to leave the park. Not "approved" camping area where we were.

backpacking
7 months ago

backpacking
8 months ago

great trail. very scenic.

backpacking
9 months ago

Post-Harvey monsoon got us off to a late start, did not think we'd get to hike as much as we did. Trail was passable even when wet, awesome once dry after 24 hours. There are scattered areas of overgrowth, particularly on the northwest side. Downloading GPX file is highly recommended to stay on track through those few sketchy sections. We all ended up with chigger bites, and the itching has been a steady reminder over the last week of how good of a time we had. I'll plan on spending more time here Fall/early Spring to avoid the infestation.

backpacking
9 months ago

This trail is horribly overgrown, mostly with brambles. There were times when you couldn't even see the trail. While traipsing through the overgrowth, twice we passed through a lone star tick larvae nest. I have hundreds of bites on my feet and legs. My wife just spent an hour searching to make sure we got all the ones that were still burrowed in my skin. I had to walk with branches in front of me to keep from getting spider webs in my face every five feet or so. I have it two stars because where the trail was nice, it was very fun. Very challenging trail.

backpacking
Tuesday, May 30, 2017

This is a challenging trail. With all the rain this spring, the trail was very muddy in many places and several trees were blocking the trail. The trail is marked well. We didn't have any trouble finding water to filter (there has been plenty of rain), but the creek beds were all dry.

backpacking
Tuesday, May 30, 2017

This loop is not for the novice. You must be fit because switchbacks, there's no such thing here. My wife and I saw a bobcat and 2 kittens. There are a handful of shelters along the route. Places to drop water (necessary). Plan accordingly.

backpacking
Tuesday, May 30, 2017

We (4 women) hiked May 17 - 19. Only saw two other hikers the whole time. Well marked except watch trail crossings because the more obvious trail is probably a horse trail. Also needed some better markings where lumber activity. Be sure to cache water - streams were dry even with all the May rain. Plenty of ticks and poison ivy but still a nice rugged trail in a loop which is very hard to find. Maps given out at the state park have no mileage and no names of the various features so download a map ahead of time.

backpacking
Sunday, April 30, 2017

Five of us started planning around Christmas to backpack the AHT. We arrived at Obannon State Park around 9:00am Friday morning, we cached water on Cold Friday Road and checked in at the park office. We started hiking by taking the interpretive trail by the fire tower to the fire trail to the old iron bridge. We then picked up the AHT, going counter clockwise, only to lose it when it turned left and we kept on the horse trail. Unfortunately we went way to far out of the way before back tracking and finding it. Once on the trail it is marked very well. If you lose the green/white markers go back because you lost the trail and got on another trail (which there are a lot of). We hiked to the Ohio River Shelter, which was about 9.5 mile day. The shelter was awesome, it stormed all night and the shelter was great. We shared the shelter with 2 other hikers and there was plenty of room for 7 of us. We started day 2 and had a great experience, foraged multiple creeks, saw a lot of great wildlife and loved it. Unfortunately one of our group fell ill and we found an awesome fellow who drove us from our water cache at Cold Friday Road back to the park (5 miles)! We will definitely be going back to hike some more of the AHT!

Monday, April 17, 2017

challenging but rewarding trail.

backpacking
Wednesday, March 15, 2017

I have to say this trail was the most physically demanding yet gratifying trail I have done to date. It will really test you beyond what you think you are capable of. At one point, on day three, I almost gave up. I pushed through my own personal wall and kept going. The Ohio River Shelter and Indian Creek Shelter areas are the prettiest views southern Indiana can offer. Water Caches at Pioneer Picnic, Cold Friday Road, and Old Forest Road seemed to be the most effective. I would recommend this trail to anyone who wants beauty and a challenge

backpacking
Friday, March 10, 2017

What an amazing and challenging trail. This was the best marked trail that I have hiked in 2 1/2 years. The shelters were awesome. Be careful with the cheap version of the map, it is missing a good part of the trail. This is going to be one of my training courses as i build up for hiking the Appalachian trail southbound July 2018. I loved this trail, and the shelters make it that much better. Bring plenty of water there is not a bunch of water sources. Look for the many locations of natural spring water. Cold and refreshing. Make sure you bring food for 3 days, just in case you realized its not as easy as you might think. I will be doing this trail many times this summer and fall. Thanks O Bannon Woods for a great adventure!! Joel L. (The Hiking Source) on facebook.

backpacking
Monday, February 13, 2017

Overall a very decent trail for a challenging
Overnight hike. I made the drive down from Michigan after work on a Friday, it was quite the drive (5+ hours through Indiana backcountry). I made it too the Old Barn Shelter where I was greeted by no one around 1130pm. The shelter itself shelters your from the elements and offers a fire pit under the shelter. It made for a chilly night with a only 3 walls and an open entrance, however I'll take a 45 degree night in February anytime! After an early
Morning I drove through O'Bannon Woods to take in some sights and cached three liters of water on Cold Friday Road in between the Homestead and OHio River shelter (most reviews recommended it and I wasn't taking any chances). I parked on SR-462 near the entrance of O'Bannon woods. The trail itself on day one (13+ miles) featured plenty of ups and downs and all arounds the ravines and valleys, slowly making your way towards the Ohio River. I crossed over several dried up creek beds that would be quite the sight during a heavy spring runoff. I chugged along and heard the unpleasant moans and groans of heavy machinery labor in the distance. Shortly thereafter signs posted detoured me to a fireplace (bushwhacked up a hill) which ran about a mile until a clearing with heavy machinery that is used for a logging operation. The trail met back up with the AHT and soon I traced the Indian creek shelter which looked inviting and the view down to the Indian creek was awesome. After some snaking through ravines I made it to a primitive shelter (more or less an emergency stop) and another mile later to homestead shelter where I broke for lunch. Crossing Cold Friday Road and refilling my water I was in for quite the uphill, however there was glimpses of the Ohio River through the February woods. After some laboring again ( you guessed it ravines) I made it to the Ohio River Shelter which is the prize of the whole AHT. The shelter was one of the nicest I've seen. I was thrilled, yet disappointed when I realized there was no one else at the shelter, allowing me
To stake my claim to a nice corner within the shelter. A few hours of slacking around, gathering wood, and hoping the rain would hold off two guys showed up (the first people I had seen since leaving on Friday evening). The rain held off aside from a sprinkle or two and it make for a peaceful night watching the barges steam up and down the river from the high bluff. The sun set per usual on a mid-February night (6pm) which made for an early bedtime, however the wind really picked up. I was awoken from my slumber at 1am by the door being swung open by a heinous gust of wind that was straight from the evil dead. I stumbled to my feet worried the deadites would soon follow. I woke up several times from that moment as it was unsettling yet fascinating to hear the creeks and groans of the wind meeting the log cabin. I woke up around 7 and hurried to rush out of camp to make it back to my car in a reasonable time, getting out around 745a as the wind was subsiding however the drizzle began, a mist leading into a light rain for an hour or so making the trip down the bluff and towards the picnic shelter a little more interesting. After making
Past the picnic shelter it became an uphill gain for a distance, until reaching the campground junction in which I intended to stop for water, but passed on it as I was doing pretty well I'm the 50-60 degree weather since my fill-up the day prior. The AHT snakes around the campground and a short mile later you are at the Old Iron Bridge that crosses the Blue River (more so a green river). The trail up to this point was marked extremely well, markers every 150-200 feet or on trees, however from the Old Iron Bridge to The Rendezvous point becomes a more rugged, less markers, and more trash. The trail follows the Blue River for a distance then you make a strenuous uphill trek to reach the Hog Barn Shelter. After the Hog Barn there's some
More uphill followed by a junction in which you can continue north to the Old Barn Shelter or head South (East). I made it back to my car right around noon. Thus making my total trip of 23ish miles in 28 hours ( 11+ hours of hiking time). I usually average 2.5-3 miles an hour, the uphill and elevation gain defiantly added some time to this trip.

Overall, an extremely pleasant and challenging trail that is perfect for an overnight. It would be quite the challenge to complete in one day given the toil on your knees. The lack of water on this trail wasn't as concerning as I thought it would be. If you're in a pinch you could filter from the Indian River or Ohio River (no clear way to get there, but manageable) or the blue River. All three rivers looked pretty cloudy, so maybe sticking to drop points would be better. In the whole trip, I saw 6 people, which really surprised me. This is a wonderful trail that is a mere 30 minutes from Louisville and a short distance from Evansville and Indianapolis. If more trails like th

backpacking
Sunday, February 12, 2017

Visited In February of 2017. It was an amazing 60+degree day with sunshine. Only had a few hours of hiking so just went from The Pioneer Shelter to first Cabin over looking the Ohio River. (1.3miles one way) This section is great for those wanting a short decent uphill hike with a view!

Saturday, January 28, 2017

This trail is much longer than I initially thought. I must urge anyone who attempts it to bring a water filter and at least two days of food, extra if possible.
As of January 27, three parts of the trail are closed due to logging. The fire trails used to reroute hikers are poorly marked, and shorten the trail. I would recommend anyone interested in hiking this trail to wait at least a couple weeks, and to check with the park rangers beforehand. Overall the trail was great, well marked (aside from parts which were damaged due to logging), and had plenty of pleasant scenery.

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