We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Adventure Sports Center International

1393 Wisp Mountain Rd, McHenry, MD 21541-1629
+1 877-300-2724
Review Highlights
So fun everything hurt the next day!

Used many neglected muscles including the facial muscles that put a smile on your face. This was... read more

Reviewed 2 days ago
Ellicott City, Maryland
via mobile
Repeat 3yrs later & again AWESOME thrilling ride & guides!!

My boys & I came back 3yrs later after LOVING this the 1st time.. guides Dean & Mike ROCKED & did... read more

Reviewed 4 days ago
Millersburg, Pennsylvania
Read all 61 reviews
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
  • Excellent62%
  • Very good31%
  • Average3%
  • Poor0%
  • Terrible4%
Travellers talk about
1393 Wisp Mountain Rd, McHenry, MD 21541-1629
+1 877-300-2724
Write a Review
Reviews (61)
Traveller rating
Traveller type
Time of year

1 - 10 of 61 reviews

Reviewed 2 days ago via mobile

Used many neglected muscles including the facial muscles that put a smile on your face. This was nothing but a blast- a little apprehension, some challenge, teamwork and pushing your limits a bit all add up to a great time. My 13 year old son...More

Thank SamMancuso2014
Reviewed 4 days ago

My boys & I came back 3yrs later after LOVING this the 1st time.. guides Dean & Mike ROCKED & did not disappoint!! Dreary day & lil chilly at 68deg, great day to have the course almost to ourselves! We raft surfed, swam the current,...More

Thank Wmcgar
Reviewed 3 weeks ago

We had so much fun on this rafting course. Bring water shoes, swimsuit or anything that you don't mind getting drenched in. YOU WILL GET SOAKING WET! It was great family fun. My 6 year old participated and he had a great time. He is...More

Thank Jordj09
Reviewed 22 October 2016

This man-made course was fun (although nothing is as good as the real thing) because the guides taught skills and created challenges for everyone in the raft. Everyone on our trip definitely pushed themselves beyond their limit and was proud to say so afterwards. Expect...More

Thank Melaney68
Reviewed 23 September 2016 via mobile

We were here for a few days and wanted to do some controlled white water rafting. I called and talked to Loraine (I think - sorry). She apologized and said that they were in the off season mode and only open on weekends. She was...More

Thank CharlieInMaysville
Reviewed 18 September 2016

This is our second time going to the complex and we have had fun each time. The weather was raining, but as long as it's not lightening we can still go. The staff is great and the course it so much fun. I have to...More

1  Thank lisa0727
Reviewed 29 August 2016

30+ years ago adventure-themed amusement parks like Action Park in NJ introduced artificial white water rapid rides. Those early experiments were basically underwater fans making weak, flat, turbulence. ASCI has advanced the technology significantly to offer a true white-water experience. The magic is in the...More

Thank dctrentster
Reviewed 25 August 2016 via mobile

We've done several whitewater river trips in the past so I wasn't expecting much from a manmade river trip. Was actually quite surprised by how much fun it was. Our guide, Mike, did a great job; even though we circled the route 4 or 5...More

Thank Deathsquad
Reviewed 16 August 2016 via mobile

We went up last minute on 8/13 at 10 am to inquire into the possibility of rafting. We were told there were 2 spots open at 11 am which was perfect. I recommend making a reservation if you really want to do it and if...More

Thank Lisa S
Reviewed 13 August 2016

We took our 20 year old kids up to try out the duckie adventure and they had an absolute blast. Guide is required if it's the first time and then it's about 1 1/2 hours of trips down the rapids. There are a lot of...More

1  Thank crocuslover
Nearby Restaurants
Mountain State Brewing Co.
501 reviews
2.28 km away
Brenda's Pizzeria
333 reviews
4.01 km away
Archie's Barbeque
277 reviews
2.28 km away
Lakeside Creamery
261 reviews
5.50 km away
Nearby Attractions
Wisp Resort
241 reviews
1.34 km away
Swallow Falls State Park
504 reviews
6.46 km away
The Discovery Center
24 reviews
6.91 km away
Ask a question
Questions & Answers
28 April 2015|
Response from burgerwine2 |
It's a whitewater rafting course, and it's on top of wisp mountain. It's a 2 hour guided trip. The prices vary depending on the day of the week or which part of the season, but somewhere between $45-70 roughly. They have a... More