Chattanooga sits where Tennessee narrows between Lookout Mountain and the Tennessee River — 120 miles south of Nashville and 120 miles from Atlanta. Hamilton County has about 380,000 residents; the city's biggest draws are compact, with the aquarium, mountain attractions, and the historic train station all within a 10-mile radius.
The 6 attractions below range from a 145-foot underground waterfall to a museum dedicated entirely to tow trucks.
Jump to: Natural Wonders · Historic Chattanooga · Only in Chattanooga · Planning Notes
Natural Wonders
Chattanooga has two of Tennessee's most distinctive natural attractions — one on the riverfront, one deep inside a mountain.
Tennessee Aquarium Must-see
Hamilton County · Chattanooga · ~$35
The Tennessee Aquarium opened in 1992 on Ross's Landing, directly on the Tennessee River, and sparked the redevelopment of the entire downtown riverfront. Two buildings — River Journey and Ocean Journey — hold more than 12,000 animals across freshwater and saltwater ecosystems. River Journey traces a river from Appalachian mountain streams down through lowland swamps to the Gulf; Ocean Journey covers coral reefs, sea turtles, and sharks. The plaza outside is free to walk with views over the river and the walking bridge. Combined admission runs about $35 for adults; the aquarium is open daily.
Ruby Falls Must-see
Hamilton County · Chattanooga · ~$30
Ruby Falls is a 145-foot waterfall inside Lookout Mountain, reached by a 1,120-foot elevator descent into the cave system. Leo Lambert discovered it while drilling an elevator shaft in 1928 and named it after his wife Ruby. The guided cave tour takes about an hour through a half-mile of formations before arriving at the waterfall, lit with colored lights in the cave chamber. Ruby Falls is the most-visited cave waterfall in the United States. Tickets run about $30 and sell out on peak summer and fall weekends — book in advance online. The attraction is 3 miles from the downtown riverfront on Lookout Mountain.
Historic Chattanooga
Lookout Mountain and the Tennessee River corridor carry layered history — a 19th-century mountain railway, a converted railroad hotel, and 10,000 years of continuous human habitation at the river bend below.
Lookout Mountain Incline Railway Worth the detour
Hamilton County · Chattanooga · ~$16 roundtrip
Opened in 1895, the Incline Railway runs a 1-mile track from the base of Lookout Mountain to the 2,389-foot summit, with a 72.7% grade in the steepest section — the steepest passenger railway in the world. The summit offers views of 7 states on clear days and access to Point Park, a Civil War battlefield unit of Chickamauga and Chattanooga National Military Park. Round-trip tickets run about $16; Point Park charges an additional $3. Ruby Falls is 3 miles from the Incline base — plan both in the same afternoon on Lookout Mountain.
Chattanooga Choo Choo Worth the detour
Hamilton County · Chattanooga · Free to enter; hotel rates vary
The Chattanooga Choo Choo is the city's 1909 Terminal Station, named for the 1941 Glenn Miller hit. The building — a Beaux-Arts train station with an 85-foot dome — operated as Chattanooga's main rail hub until 1970, then sat vacant for two years before reopening as a hotel in 1973. The current complex includes the original dome lobby, ornate gardens, and sleeping quarters in converted railcars parked on the original tracks. Non-guests can walk through the lobby and gardens freely. The Choo Choo is at 1400 Market Street, about a mile south of the Tennessee Aquarium.
Moccasin Bend National Archaeological District Worth the detour
Hamilton County · Chattanooga · Free
Moccasin Bend is a horseshoe-shaped river meander at the foot of Lookout Mountain, occupied by humans for more than 10,000 years. Designated a unit of Chickamauga and Chattanooga National Military Park in 2003, the district holds Woodland Period ceremonial mounds, Cherokee village sites, and Civil War earthworks — all within the same landscape. The bend is visible from the Lookout Mountain summit and from the Tennessee Riverwalk on the opposite bank; a driving loop around the bend is free and takes about 30 minutes. An interpretive pull-off near the north end explains the Cherokee occupations and the Trail of Tears connection.
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Only in Chattanooga
International Towing and Recovery Museum (Chattanooga) Worth the detour
Hamilton County · Chattanooga · ~$10
Chattanooga is where Ernest Holmes Sr. invented the first tow truck in 1916 after spending 8 hours trying to winch a car out of a creek with ropes and pulleys. The International Towing and Recovery Museum at 3315 Broad Street traces that invention through more than 100 years of industry history, with exhibits on major recovery operations, tow truck engineering, and the Hall of Fame honoring operators who made significant contributions to the field. The Wall of the Fallen — listing more than 900 towing and recovery professionals killed in the line of duty — is the museum's most affecting section. Admission runs about $10; closed Mondays.
Planning Notes
Getting around Chattanooga: The Tennessee Aquarium, Chattanooga Choo Choo, and the Tennessee Riverwalk are all in the walkable downtown core — the aquarium to the Choo Choo is about a mile on foot. Ruby Falls and the Incline Railway are both on Lookout Mountain, 3–5 miles from downtown; combine them in the same half-day. Moccasin Bend is a 5-minute drive from downtown, best seen from a car loop or the Riverwalk across the river.