r/Sauna

Community Overview
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reddit.com/r/Sauna/
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About r/Sauna

Welcome to r/Sauna! This is a subreddit for all things Sauna - Pictures of You and your Sauna - Sharing your building progress and questions - Whatever else you can think of Sauna related - Saunas are used around the world and we want to hear from you! You can also find us on our own Lemmy instance over at https://r-sauna.fi - posts made there will be automatically re-posted here, so please don't double post.

The community at a glance

r/Sauna is a Subreddit for Fitness Enthusiasts and Longevity Enthusiasts with roughly 135K members. It uses a forum format for communication. It is the 5th largest community in the Longevity topic page.

Roughly 38K members have joined in the past year. Popular discussion topics include Sauna, Looking, and Looking For. Product recommendations often mention sauna and sauna heater.

On Reddit
135K Members

Community Topics

Community Features

Forum

This community has a forum

Subreddit Analysis

via GummySearch
Yearly: +38K members
Growth: +39.4% / year

Member growth over time

All time (yearly)

  • 2013: 16 members
  • 2014: 27 members
  • 2015: 114 members
  • 2016: 103 members
  • 2017: 168 members
  • 2019: 2K members
  • 2020: 3K members
  • 2021: 5K members
  • 2022: 8K members
  • 2023: 17K members
  • 2024: 33K members
  • 2025: 38K members
  • 2026: 30K members

Past year (monthly)

  • Nov: 3K members
  • Dec: 4K members
  • Jan: 5K members
  • Feb: 4K members
  • Mar: 3K members
  • Apr: 2K members
  • May: 3K members
  • Jun: 2K members
  • Jul: 4K members
  • Aug: 3K members
  • Sep: 3K members
  • Oct: 176 members

Topics

  • Sauna
    39 posts in the past month
    #1
    Sauna
    39
  • Looking
    22 posts in the past month
    #2
    Looking
    22
  • Looking For
    22 posts in the past month
    #3
    Looking For
    22
  • Heater
    6 posts in the past month
    #4
    Heater
    6
  • Struggling
    5 posts in the past month
    #5
    Struggling
    5

Flair

  • General Question
    47 posts in the past month
    1. Has using a sauna regularly changed anything for you?
    2. Sauna without ventilation?
    3. Mold? Mildew? Algae?
    #1
    General Question
    Has using a sauna regularly changed anything for you? · Sauna without ventilation? · Mold? Mildew? Algae?
    47
  • DIY
    25 posts in the past month
    1. Diy log cabin sauna build (the longest way) progress update
    2. Awkward Basement Nook, Not an Ideal Space… Built It Anyway
    3. Irish Custom Sauna
    #2
    DIY
    Diy log cabin sauna build (the longest way) progress update · Awkward Basement Nook, Not an Ideal Space… Built It Anyway · Irish Custom Sauna
    25
  • My sauna
    6 posts in the past month
    1. My build
    2. Sauna doesn't have to be expensive
    3. My small but efficient apartment sauna😍
    #3
    My sauna
    My build · Sauna doesn't have to be expensive · My small but efficient apartment sauna😍
    6
  • Review
    6 posts in the past month
    1. Personal sauna in Sendai, Japan.
    2. Pls review! Outdoor insulated cabin sauna for Canada
    3. Almost Heaven Harvia US Sauna warranty and customer service update. 12 plus replacement parts and still no complete sauna
    #4
    Review
    Personal sauna in Sendai, Japan. · Pls review! Outdoor insulated cabin sauna for Canada · Almost Heaven Harvia US Sauna warranty and customer service update. 12 plus replacement parts and still no complete sauna
    6
  • Health & Wellness
    6 posts in the past month
    1. Progress being made
    2. Notes on building an outdoor community sauna in a community garden in the East Village, NYC
    3. Notes on running an outdoor community sauna in an East Village community garden
    #5
    Health & Wellness
    Progress being made · Notes on building an outdoor community sauna in a community garden in the East Village, NYC · Notes on running an outdoor community sauna in an East Village community garden
    6

Product recommendations

  • sauna
    16 posts in the past month
    1. Best Sauna + Cold Plunge Experience in US?
    2. Best Sauna for Parents House?
    3. Ok Finns - show us how it's done. What are the best examples of Finnish sauna design?
    #1
    sauna
    Best Sauna + Cold Plunge Experience in US? · Best Sauna for Parents House? · Ok Finns - show us how it's done. What are the best examples of Finnish sauna design?
    16
  • sauna heater
    5 posts in the past month
    1. What do you think the best set up for the benches and heater would be here?
    2. What do you think the best set up for the benches and heater would be here?
    3. Best heater for small 4x6 sauna?
    #2
    sauna heater
    What do you think the best set up for the benches and heater would be here? · What do you think the best set up for the benches and heater would be here? · Best heater for small 4x6 sauna?
    5
View full analysis on GummySearchSynced 9/30/2026

Frequently asked questions

Who is r/Sauna for?
Best for Fitness Enthusiasts and Longevity Enthusiasts enthusiasts looking for a Reddit-based community with forum discussion.
Is r/Sauna free to join?
This listing is not marked as paid-only. Access rules and any fees are decided by the community.
How many members does r/Sauna have?
Roughly 135K members, based on figures reported by the community or its host. Member counts are approximate and change over time.
What platform is r/Sauna on?
r/Sauna runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
What topics does r/Sauna cover?
On the Hive Index, r/Sauna is organized under Fitness Enthusiasts, Longevity Enthusiasts.
How do I join r/Sauna?
You can join r/Sauna by clicking this link, or pressing the "Go to community" button above.
What are the Fitness communities like?
One of the larger topic areas on the site, covering lifting, running, yoga, calisthenics, and pretty much every other form of exercise. Reddit has massive communities for general fitness and specific disciplines, with Discord servers for accountability and program sharing. Good for program recommendations, form checks, and finding training partners.
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Added 4/12/2026

Monthly Stats

24
Views /mo
(+200%)
21
Visitors /mo
(+163%)
1
Referrals /mo

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