The lower Rio Grande is larger than the waters 40 to 50 miles upstream and is also closer to the sea. Fishermen will encounter nickel-bright sea-run browns in the pools here. Access is strictly controlled by the ranch, so beats are assigned and the river is patrolled to ensure adequate water. The Lower Rio Grande will appeal particularly to the confident casters, and those anglers familiar with the two-handed rod should do well. Like the water farther upriver, the Rio Grande here is easy to wade, though deeper in places, and the big sea-run trout respond well to a variety of techniques and fly presentations. Depending on water conditions, sinking lines may be the order of the day or floating lines and even dry flies. Fishing the lower Rio Grande is usually an all-day affair; you'll leave the ranch each morning, spending the day on the water.