While Lake Conroe embodies natural splendor; its origins are actually man made. Construction of the 21,000-acre lake began in January 1970 and was completed in 1973. Five thousand acres of the lake are located within the Sam Houston national Forest.In addition to the lake, a 536-slip marina, a breathtaking 18-hole golf course, a 16-court tennis facility, swimming pools and a 2.1-mile "hike and bike" trail, are among the many recreational amenities available to Walden residents. Social activities, community events, athletic competitions and volunteer opportunities occur year-round -guaranteeing an active schedule for those who want to get involved.