Nautilus Fitness Center

4425 Industrial Dr Alton, IL 62002

Why Nautilus?


Nautilus Fitness Center is a leader in Alton when it comes to a fitness facility.  Nautilus is locally owned and was established 35 years ago. We’ve grown into a 35,000 square foot facility offering the latest in fitness trends and equipment. We have various classes, pool, boot camps, 4 different circuits of the latest equipment. We are staffed with people who are committed to help you and your family with all of your fitness needs.


  • Zumba
  • Zumba Toning
  • Tai Chi
  • Step-N-Tone
  • All out Cardio
  • Total Body Blast
  • Kettle Bells
  • Fitness Solutions
  • Circuit Training
  • Aquacise
  • Triple Toning
  • Family Swim
  • Kick N Cardio
  • Pilates
  • Step Circuit
  • Yoga
  • Step Circuit
  • AB Attack
  • Fat Blaster

Other Lessons Offered:

  • Piasa Martial Arts
  • Creative Dance studio
  • Swimming Lessons
  • TRX Suspension Training

View Class Schedule

Fitness Features

Cardiovascular Center:

Versa Climbers
Virtual Reality-Bikes

Fitness Center:

3 Nautilus Circuits
Computerized Lifecircuit System
Free Weights
Professional Instructors
Keiser Circuit Express

Aerobic Studio:

Certified Instructors
Over 50 classes weekly
Step Aerobics
Stretch and Tone
Spinning/Power Pacing

Heated Indoor Pool:

Aquacise-Aqua Step
Family Swim
Co-ed Whirlpool

Also Available:

Daily-Private Lockers
Towel-Laundry Service
Lounge-Sport Drinks

Additional Services:

Kid's Playland
Tanning-Acu Massage
Personal Training

Swimming Lessons

Classes Available

Spaces Limited, 8 sessions. 

Water Babies
Sat. 11:25-11:55 am
Sat. 12:00-12:30 pm

Level 1 (3-5 yrs)
Tues. & Thurs. 3:20-4:00 pm
Sat. 10:00-10:40 am  
Sat. 2:30-3:10 pm

Level 2 (6yrs-up)
Tues. & Thurs. 4:05-4:45 pm
Sat. 10:40-11:20 am
Sat. 12:45-1:25 pm

Special Needs
Monday and Wednesday
6:45- 7:30 pm


Nautilus Fitness Center
Views: 22358 | Updated: Jul, 15, 2019 | Added: Jul, 16, 2010

200 W. Third Street | Alton, IL 62002
Suite 200