In Texas , Lost Maples State Natural Area -- a limestone canyon near Vanderpool , about a two-hour drive northwest of San Antonio -- is renowned for its beautiful bigtooth maples , as well as its black walnuts , elms and sycamores , all protected by the canyon walls .
Texas
San Antonio
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LOCATION
Texas
ORGANIZATION
Lost Maples State Natural Area
LOCATION
Vanderpool
LOCATION
San Antonio