Bird House Countryside Pecan Farm 14acre San Marcos is located in Maxwell, just 24 miles from Comal Park and 25 miles from Schlitterbahn Waterpark Resort. This farm stay is 25 miles from Comal River and 27 miles from Circuit of the Americas. Free Wifi is available throughout the property and Texas State University is 6.8 miles away. The farm stay consists of 4 separate bedrooms, 1 bathroom, and a living room. The accommodation is non-smoking. You can play table tennis at the farm stay. Guests can also relax in the garden. Austin-Bergstrom International Airport is 29 miles away.