Twin Buttes Reservoir is a 9,080-acre lake located west of San Angelo, Texas on the Middle and South Concho Rivers. The reservoir offers a remote paddling experience with minimal development. Access is primarily via boat ramps, though exact locations are not specified. Paddlers should be aware that water levels can fluctuate significantly due to drought sensitivity, so checking current conditions before a trip is advisable.

The lake provides opportunities for kayaking, canoeing, and fishing from paddle craft. Largemouth bass, longnose gar, common carp, and various catfish species inhabit the waters. The shoreline allows for primitive camping, appealing to more experienced outdoor enthusiasts. However, the proximity to San Angelo (15 minutes away) ensures amenities are within reach if needed.

Twin Buttes Reservoir's landscape features mud flats, drop-offs, submerged humps, and creek channels. A long rip-rapped dam adds to the geographical variety. Flooded terrestrial vegetation comprises most of the cover, potentially creating interesting paddling routes. The lake's normal clarity is "fairly clear."

Aquatic vegetation includes Illinois and Sago pondweeds, coontail, cattail, and water willow. This diverse plant life may attract various wildlife, though specific species are not mentioned. The reservoir typically experiences annual fluctuations of 6-8 feet.

Facilities are limited, with only basic amenities like restrooms and picnic shelters available. As of September 2016, paddlers 17 years and older require a Limited Public Use permit or Annual Public Hunting permit to access the area.

While the reservoir allows swimming, specific designated areas are not mentioned. The combination of fishing opportunities, primitive camping, and paddling options in a relatively undeveloped setting makes Twin Buttes Reservoir an attractive destination for paddlers seeking a more rugged, less crowded experience.