Big Sky Barn | The Milestone-Montgomery, by Walters Wedding Estates, is a premiere wedding venue located near Lake Conroe and Sam Houston National Forest. The "Texas-chic" chapel and reception barn adorned with beautiful chandeliers and natural wood and is able to accommodate up to 200 of your closest family and friends. The average cost, for 100 guests, ranges between $14,000-$30,000. (The total/actual cost of an event at this venue ranges based on month of the year, day of the week, guest count, and catering, beverage and venue package tier selections, applicable security, service charges and taxes) *Venue does not allow outside catering or beverage services