Old San Juan Thermal Spa: Hot/Cold Plunge, Sauna, Steam & Gym

Old San Juan Thermal Spa: Hot/Cold Plunge, Sauna, Steam & Gym

By LR Baths LLC

Free cancellation available

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Features

Free cancellation available
2h 30m
Mobile voucher
Instant confirmation

Overview

Step into a rare urban sanctuary in the heart of Old San Juan. Las Ruinas is a full-circuit thermal spa, bathhouse, and wellness gym — a 2.5-hour escape purpose-built to quiet your mind and body.
Move through four wellness environments at your own pace during your 2.5-hour session: the heated swimming pool and contrast plunge pools, three distinct heat sanctuaries (dry sauna, infrared sauna, and eucalyptus steam room), a restorative lounge with unlimited herbal tea and light snacks, and a fully equipped gym. Every visit includes a dedicated locker and unlimited fresh towels — just bring a swimsuit and flip-flops.
Between circuits, sink into the cozy lounge wrapped in soft towels. This is wellness done simply and completely. Before you leave, refuel at the in-house Smoothie Spa with nourishing blends made to refresh
Sessions are capped at 20 guests for an unhurried, intimate atmosphere. Located steps from Old San Juan's historic streets — the perfect pause in the middle of any itinerary

Activity location

Las Ruinas Bathhouse & Gym
- 104 Calle De La Cruz
- 00901, San Juan, Caribbean

Meeting/Redemption Point

104 C. de la Cruz
- 104 Calle de la Cruz
- 00901, San Juan, San Juan, Puerto Rico

Check availability

Old San Juan Thermal Spa: Hot/Cold Plunge, Sauna, Steam & Gym

2h 30m
Opening hours: Fri 8:00-19:00

Travellers

Price details

RM 270.55 x 1 AdultRM 270.55

Total

What's included, what's not

Hot plunge pool and cold plunge pool (hot and cold contrast bathing)
Access to heated swimming pool
Herbal teas, warm and cold water
Full access to the equipped gym
Full 2.5-hour thermal spa session
Towels
Each guest has its own locker
Personal locker with key
Unlimited fresh towels
Guests can enjoy teas, along with warm and cold water, to hydrate and reset between circuits. Light snacks such as nuts and popsicles are available to help replenish and balance the body.
Choice of dry sauna, infrared sauna, or eucalyptus steam room (unlimited access)
Light restorative snacks (nuts and popsicles)
Flip-flops (required — bring your own or purchase on-site)
Smoothie Bar items (available for purchase on-site)
Gratuities

Know before you book

Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness

Activity itinerary

Las Ruinas Bathhouse & Gym

Arrival & Orientation: Check in for your locker assignment and a quick facility walkthrough. Change into swimwear (flip-flops required, available for purchase) and collect fresh towels. Thermal Pool Circuit: Cycle at your own pace through the heated pool, the tension-relieving hot plunge, and the invigorating cold plunge to promote deep recovery. Heat Sanctuary: Enjoy unlimited access to three distinct heat experiences: the traditional dry sauna, the restorative infrared sauna, and the hydrating eucalyptus steam room. Lounge & Recovery: Decompress in the quiet lounge wrapped in soft towels. Enjoy unlimited herbal tea, water, and complimentary light snacks. Gym & Smoothie Bar: Access the fully equipped gym at any point during your session, then refresh with a nutrient-dense beverage from the in-house Smoothie Spa.

Location

Activity location

Las Ruinas Bathhouse & Gym
- 104 Calle De La Cruz
- 00901, San Juan, Caribbean

Meeting/Redemption Point

104 C. de la Cruz
- 104 Calle de la Cruz
- 00901, San Juan, San Juan, Caribbean

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