Planet Fitness

4.7(401 Google reviews)

Portland, TN · The Judgement Free Zone in the heart of Portland.

Open 24 hours
Photo of Planet FitnessPhoto of Planet FitnessPhoto of Planet Fitness

Opening hours

  • Monday5:00 AM – 12:00 AM
  • TuesdayOpen 24 hours
  • WednesdayOpen 24 hours
  • ThursdayOpen 24 hours
  • Friday12:00 AM – 10:00 PM
  • Saturday6:00 AM – 9:00 PM
  • Sunday6:00 AM – 9:00 PM

112 W Knight St, Portland, TN 37148, USA

In-depth review

Planet Fitness Portland, TN: Is It Worth It?

Last updated August 2026

Stepping into Planet Fitness on West Knight Street, the first thing you notice is the signature "Judgement Free Zone" energy that has made the franchise a household name. Located in the heart of Portland, this facility manages to balance the familiarity of a national chain with the friendly, tight-knit vibe of a small-town gym. The atmosphere is consistently described by regulars as welcoming and high-energy, where members of all fitness levels—including those overcoming physical challenges—feel comfortable hitting the floor to get a pump.

The facility layout is efficient, offering the standard array of purple and yellow cardio machines and strength training circuits that the brand is known for. While it is a smaller footprint compared to some of the massive "super-club" locations in larger cities, it packs in the essentials for a solid workout. Members have noted that it provides a reliable environment for those looking to maintain a routine without the intimidation factor often found in hardcore bodybuilding gyms. The locker rooms and showers are frequently praised for their cleanliness, standing out as a well-maintained perk for locals in the area.

Regarding the equipment and facilities, you will find a robust selection of treadmills, ellipticals, and resistance machines. However, there are a few nuances to keep in mind for those with specific training styles. Unlike some of the newer, expanded locations, this Portland branch lacks a dedicated stretch cage and the heavy free-weight sections found in more specialized athletic clubs. It focuses heavily on machine-based movements and Smith machines, which aligns with the brand's commitment to safety and accessibility for general fitness enthusiasts.

Planet Fitness reviews often highlight the gym as a social and inspirational hub for the local community. It is common to see neighbors encouraging one another, creating a supportive ecosystem that can be hard to find in larger metropolitan gyms. For residents of Portland, Tennessee, having a facility that is both accessible and impeccably clean is a significant draw, especially for those who need a reliable spot to train and refresh during a busy work week.

When comparing this location to other gyms in Portland, the primary trade-off is size versus atmosphere. While it may not have the sprawling square footage of a regional sports complex, it excels in providing a low-stress environment that isn't overcrowded or overly aggressive. It is arguably the most beginner-friendly option in the area, offering a straightforward path for those who want to get in, use high-quality equipment, and get out without a complicated membership process.

Ultimately, is Planet Fitness in Portland worth it? If you are a powerlifter looking for a squat rack or a dedicated yoga studio, you might find the offerings here a bit lean. However, for the vast majority of people—from seniors looking to stay active to beginners starting their weight loss journey—it is an excellent value. The combination of a positive community spirit and a pristine facility makes it a standout choice for fitness in Sumner County.

Planet Fitness: frequently asked questions

Is Planet Fitness Portland, TN good for beginners?

Planet Fitness in Portland is widely considered one of the best options for beginners. The "Judgement Free Zone" philosophy ensures a low-pressure environment where new members can learn the equipment at their own pace without feeling intimidated.

How much is a membership at Planet Fitness in Portland?

The Portland location offers a standard membership starting at $15 per month. They also offer a PF Black Card membership which includes additional perks like tanning, massage chairs, and the ability to bring a guest for free.

What kind of equipment does this gym have?

This location features the standard Planet Fitness circuit, including a wide range of cardio machines, strength training machines, Smith machines, and a dedicated 30-minute express circuit for those on a tight schedule. Note that it does not currently have a stretch cage or heavy free weights.

Does Planet Fitness Portland have showers?

Yes, this facility is frequently complimented for its clean and well-maintained locker rooms and shower facilities, providing a reliable place for members to clean up after a workout.

More gyms in Portland