90
minutes of heat, lake, repeat
Settle into the wood-fired sauna, step out for a guided Lake Michigan dip, then return to the heat. Repeat only as your body allows.
Mobile sauna · St. Joseph, Michigan
Heat up. Dive into Lake Michigan.
Plunge Pier brings a wood-fired sauna to the lakeshore for a guided 90-minute hot-and-cold reset—made for couples, crews, and unforgettable weekends.
90 minutesUp to 6 guestsWood-fired lakeside heat
Limited drops
Sunrise + sunset
Our launch promise
Wild water, carefully run.
01
Clear cold-water guidance
Every guest gets a briefing on time limits, entry, warming up, and when to sit the plunge out.
02
A clean, ready sauna
We reset the space between groups and keep the wood-fired room prepared for your reserved time.
03
No surprise group sharing
Private rentals stay private. Your crew gets the full session and room to move at its own pace.
The Plunge Pier ritual
Ninety minutes that feel miles from ordinary.
For your people
Private groups of up to six
Plan a birthday, bachelorette outing, date, friend trip, or team reset without sharing the room with strangers.
Take the moment home
A plunge clip, included
When conditions allow, we capture a short group video so you can keep—or share—the coldest part of the story.
6
guest capacity
2
limited golden-hour drops
1
unforgettable lakefront ritual
Sessions
Pick your kind of cold.
Launch pricing is straightforward. Final availability is subject to weather, lake conditions, and local operating approvals.
Classic session
Shared lakeside reset
90 minutes · $40 per person · session capacity up to six
Sunrise or sunset
Golden-hour drop
90 minutes · premium time slot · limited dates
Private rental
Your crew, your session
Up to six guests · birthdays, bachelorettes, teams, and corporate wellness
Meet us at the water