r/Shipwrecks has 48k members (+12% over the last 12 months). It gets about 65 posts a month from 46 people. Top topics: Shipwrecks & Discoveries, Shipwrecks and Ship Accidents and Shipwrecks and Wrecks.
When to post on r/Shipwrecks
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How r/Shipwrecks has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/Shipwrecks
Top topics
Share of the subreddit's posts
- Shipwrecks & Discoveries8.6%
- Shipwrecks and Ship Accidents4.4%
- Shipwrecks and Wrecks1.2%
- Shipwrecks and Disasters1.0%
- Titanic Wreck Site0.5%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Nihon Kaigun
- CBC
- National Park Service
- Challenge
- CBS News
Everything else about r/Shipwrecks
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research