Complex sentence: The lake itself covers an area of 38 acres (15 hectares), and the surrounding natural area is administered by Maryland-National Capital Park and Planning Commission and includes aquatic gardens, fishing piers, and hiker-biker trails.
Split into simpler sentences: The lake itself covers an area of 38 acres (15 hectares). The surrounding natural area is administered by Maryland-National Capital Park and Planning Commission and includes aquatic gardens, fishing piers, and hiker-biker trails.