City of Port Isabel Reservoir   Be the first to submit input for City of Port Isabel Reservoir. If you have info on City of Port Isabel Reservoir, Cameron County, Texas please submit it here to improve this web site.          These outdoors activities are available near City of Port Isabel Reservoir.   Marinas On or Near City of Port Isabel Reservoir: Tarpon Rv Park & Marina, Port Isabel, 7 miles away Pelican Point Marina, Port Isabel, 7 miles away Anchor Marina Park, Port Isabel, 7 miles away   Camp Grounds Near City of Port Isabel Reservoir: Sea Garden Park, Port Isabel, 3 miles away Sandpiper Trailer Park, Port Isabel, 7 miles away Tarpon Rv Park & Marina, Port Isabel, 7 miles away Anchor Marina Park, Port Isabel, 7 miles away   Hotels Near City of Port Isabel Reservoir: Port Isla Inn, Port Isabel, 7 miles away Holiday Inn Express Hotel & Suites SOUTH PADRE ISLAND, South Padre Island, 10 miles away Americas Best Value Inn and Suites Casa Bella Hotel, South Padre Island, 10 miles away Travelodge South Padre Island, South Padre Island, 10 miles away Garden Inn South Padre Island, South Padre Island, 10 miles away