Atly Logo
New Yorkers 1st Choice
Loved by locals

Gyms for weight lifting in South Lake Union

A weight-lifting gym that provides the equipment you need without the crowded atmosphere that makes it impossible to get a set in.

Based on 715 Opinions
+712
User
User
User
Updated April 2026
01
Transform 180 Fitness - SLU Gym image 1
Transform 180 Fitness - SLU Gym image 2
Transform 180 Fitness - SLU Gym image 3
View all

Small gym with new, red-themed equipment and multiple separate sections offers a clean, spacious environment. Atmosphere stays uplifting and respectful, often quiet with few people around. Features include power racks, free weights, and a turf area for circuits and stretching.

Two-level gym offers all-hours access with an amazing set of equipment. The space stays clean and well maintained for every workout.

Trainers like Mo and Tim provide personalized coaching that supports weight training goals. The gym stays clean and well maintained, offering a reliable space for consistent workouts.

People are saying

"This weight lifting gym is open 24/7, which is great."

"I found the gym to be clean and well-equipped."

"The bathrooms here are individual powder rooms that are spacious and clean."

Good to know

1

The gym is open 24/7, making it convenient for any schedule.

2

Expect a clean environment with well-maintained equipment.

3

Personal training sessions are available; ask for Mo or Alex.

02
Transform 180 Fitness - Belltown Gym image 1

Gym offers a modern, intimate space with well-maintained equipment and ample room even at peak hours. Atmosphere stays friendly and respectful, fostering a strong sense of community without feeling crowded. Facilities include clean locker rooms and a sauna, enhancing the overall experience.

Open 24 hours, the gym offers high-quality equipment in a clean, spacious setting. It stays quiet enough for private workouts and provides easy access, making it ideal for serious fitness routines.

Several power racks and a full set of dumbbells and kettlebells support serious weight lifting. Expert guidance helps master technical barbell lifts with customized workout plans for effective training.

People are saying

"The gym's equipment is all new and there's a lot of it."

"Personal training here helps you see measurable gains and feel motivated."

"The weight lifting gym has all the new equipment I needed."

Good to know

1

The gym is open 24 hours for convenient access.

2

Expect a clean facility with well-maintained equipment.

3

There is front desk staff available seven days a week.

03
INDUSTRIOUS - SLU Gym image 1

Individual workout areas with a halo system create a unique, efficient setup for each lifter. The atmosphere is fun and motivating, energized by a loud, varied music mix. Programming balances cross-fit, HIIT, and weight training with scalable workouts for all levels in a clean, welcoming space.

Classes focus on CrossFit workouts with a fun and safe environment for all fitness levels. The gym maintains clean facilities and fosters a tight-knit, supportive community.

Workouts combine CrossFit, HIT, weight training, and cardio in a fun and safe environment. The Halo system speeds up setup for efficient sessions, while the community feels tight-knit and supportive.

People are saying

"The coaches here are so knowledgeable and supportive."

"The Crossfit coaches here are so attentive and provide quick, actionable feedback."

"The gym owners are so knowledgeable and genuinely care about you."

Good to know

1

The gym offers a unique halo system for efficient workouts.

2

Classes are designed for all levels, from beginners to experienced lifters.

3

The gym is known for its cleanliness and top-notch equipment.

04
KlickWay Athletics image 1

Compact gym with a garage vibe and black walls creates a moody, focused atmosphere. Music varies from EDM to diverse tracks, supporting a hardcore lifting environment. Members are serious about bodybuilding, fostering a tight-knit community with 24-hour access and extensive free weights.

A compact modern gym with a garage vibe offers a wide selection of machines and free weights focused on classic bodybuilding. It provides 24-hour access, a clean environment, and a friendly, welcoming community.

A compact modern gym with a wide selection of machines and free weights supports serious training. The gym offers 24-hour access and a clean, welcoming atmosphere with a community vibe.

People are saying

"This trainer makes you feel safe and supported with great energy."

"This weight lifting gym reignited my passion for lifting and made training fun."

"This place is the best Late Night Spot for 24-hour access."

Good to know

1

The gym has undergone many updates and renovations under new ownership.

2

Expect a lack of parking near the gym, especially during peak hours.

3

The gym offers a free day pass for first-time visitors.

05
Barry's Seattle image 1
Fitness center

Spacious fitness center features a dark, loud Red Room with high-energy atmosphere and fast-paced, challenging workouts. Clean, new facility includes thoughtful locker room amenities and engaging instructors. Classes combine cardio and strength in a motivating, intense environment.

Workouts here are consistently more challenging than typical gym sessions. Many choose to prioritize membership due to the intense training and effective routines offered.

Workouts focus on intense, challenging exercises that build fundamental fitness. The gym creates a positive energy environment that motivates and supports efficient training.

People are saying

"I always got a great workout here; the trainers pushed and encouraged."

"The instructors at this weight lifting gym are so motivating and attentive."

"These gyms offer challenging workouts that really get you results."

Good to know

1

Parking spots are usually available along Westlake Ave near Barry's.

2

The facilities are exceptionally clean during visits.

3

Barry's has a high price point compared to other workout studios.

06
Flow Fitness image 1

Gym space feels clean and open with a spacious mat area for stretching. Atmosphere stays relaxed and friendly with positive energy even when busy. Amenities include a sauna, filtered water fountain, and towel service enhancing the workout experience.

Offers a variety of classes and a wide range of equipment. Maintains a clean and community-focused environment with strong support during tough times.

Equipment stays well-maintained and covers all weight lifting needs. Classes include strength training and trainers adjust plans based on energy levels for effective workouts.

People are saying

"The instructors made the workouts so fun and engaging."

"The instructors at this gym bring such great energy and positivity."

"The instructors at this Weight Lifting Gym bring such good energy."

Good to know

1

The monthly gym membership fee is on the higher side.

2

Free parking is available in the garage under the gym in the evenings.

3

Expect the gym to be crowded from 5-7 PM.

07
EVEN Hotel Seattle Downtown - Lake Union by IHG image 1

Rooms combine modern dΓ©cor with in-room workout gear like yoga mats and foam rollers, creating a unique blend of comfort and fitness. The atmosphere varies from quiet and relaxing inside to lively bar energy with standout cocktails. City views and a garden with barbecue add to the overall experience.

Open 24/7, the gym offers well-maintained facilities with a variety of cardio equipment, weights, and NordicTrack machines. Light refreshments are available in the lobby.

Open 24/7 with light refreshments in the lobby, the gym offers a well-maintained space featuring NordicTrack equipment, cardio machines, and dumbbells up to 55 lbs.

People are saying

"Kristen at the bar made the best drinks and was so friendly."

"The weight lifting gym is well-equipped with plenty of options."

"The gym here is well-equipped with plenty of options."

Good to know

1

During happy hour, the sangrias are $2 off.

2

Tuesday night Bingo is loads of fun.

3

Parking costs $45 per day, which is quite high.

Discover more

South Lake Union, Seattle

Area guide
Loading Map...