From Liberty:
take I-35 N.
Take exit 61 and head east on US -69 (turns into highway MO-6)
Take MO-6 for about 30 miles and Turn Left on MO-146 (you will see a big white cross, can’t miss it)
Take your next right into the rock quarry. The gate may be open, if not use the combo lock. Emai or Call for combination.
Follow arrows and make your way to the back of the quarry to the riding area entrance and club pavilion.

If you search for this on google maps it will pinpoint the pavilion.
40.076078,-93.659596

There is limited parking at the house so people with vehicles (cars & low profile vehicles) that are unable to make it up the bumpy gravel road here are your Directions :  From I-35 North, take Hwy 69 Excelsior Springs exit.  Follow 69 to Excelsior Springs, stay on 69 at 69-10 split, go to Wornall rd (Big Water Tower).  Turn right on Wornall, follow to Jesse James rd, turn left, go to Miller rd (Car Wash) turn right, cross RR tracks and continue on Dunbar to Linn Ave (about ¼ mile).  Turn left on Linn Ave and follow rd to the end.  House is the last one on the left.

Directions to Trials Area Parking:  I-35 North to 69 Hwy Excelsior Springs exit.  Follow to 69 – 10 split, keep right on 10 Hwy, stay on 10 into downtown.  After you drop down into town, turn left at Kansas City Ave.  Go to Broadway, turn right, go to Mariette St, turn left and follow road across bridge and bear to right to Red Flags.  Turn left and go up bumpy gravel road to parking.  There is also parking just off the road at the bottom of the hill. If you get lost or need some better explaining, call 816-630-9982.

Head West out of Leavenworth, KS. on KS-92 (Springdale Rd).

From the Casey's gas station in town go approx 8 miles and turn left on 215th St. (watch for A-Frame house on your right, left turn is just past it)

Follow markers, property drive is on your left.

12593 Klatt Road, Excelsior Springs, MO.
This address doesn't bring up the exact location in google maps. Here is a more accurate map location: Google Map

Directions: From I-35 - take the 69 Hwy - Excelsior Springs Exit. Follow 69 to the 10 Split and stay on 10 Hwy. You will follow 10 Hwy through town and out of town (toward Richmond, MO). You will pass a Scott Bargain Barn on the left and on the right you will pass the Wood Heights fire station. At that corner which is Shoemaker - turn right. Follow Shoemaker to 133rd and turn right. The first road is Klatt (which I think is spelled Klat at that corner) and you will turn left on to Klatt. Follow Klatt all the way until you see the house on the left hand side.

Directions from East Independence 291 to 210: Take 210 E (toward Richmond, MO) to Hwy 10 - turn left on Hwy 10. If you go into Richmond - you have gone too far. Take 10 Hwy to Shoemaker and turn left onto Shoemaker. Follow Shoemaker to 133rd and turn right. The first road is Klatt (which I think is spelled Klat at that corner) and you will turn left on to Klatt. Follow Klatt all the way until you see the house on the left hand side.

If you follow mapquest and it takes you to O and onto 128th Street - just be aware that 128th is a very hilly road if you are pulling a trailer you might want to take Shoemaker.

Closest Address:
10098 NW Windover Dr
Kansas City, MO 64153

From Leavenworth, KS:
Take 92 E, Right on 45 Spur, Right on 45 hwy South, Turn left onto NW Farley Hampton Rd, Turn left onto NW Windover Dr
Trials grounds will be on your left.

From I-29 (North of Platte City):
I-29 S, Take exit 17 for Interstate 435 S toward Topeka, Take exit 24 State Hwy N (Turn Right on N), Turn left on NW Farley Hampton Rd, Turn right onto NW Windover Dr. Trials grounds will be on your left.

From intersection of I-29 & 152:
Take 152 West for 10 miles (152 will turn into N hwy), turn Left on Turn left onto NW Farley Hampton Rd, in 2.2 miles turn right on NW Windover Dr. Trials grounds will be on your left.