Short answer
sole uno in Rheinfelden (Aargau): adult entry From CHF 32.50 · weekends +CHF 2. Water: check the official site. Hours: check the official site. Checked on the official website on 2026-10-21.
On this page 4 sections
Key facts
- Where
- Rheinfelden, Aargau
- Adult entry
- From CHF 32.50 · weekends +CHF 2
- Water temperature
- check the official site
- Opening hours
- check the official site
- Good to know
- Saltwater (brine) baths.
- Last checked
- · official source
"From" prices depend on the day, season or online booking. Always confirm on the official site before you go.
Spa hotels in Aargau
Limmathof Baden Hotel & Spa
Baden · Aargau
Why we picked it: Small spa hotel in Baden's historic thermal quarter.
Check rates & availability →Parkresort Rheinfelden
Rheinfelden · Aargau
Why we picked it: Spa hotel connected to the sole uno brine baths.
Check rates & availability →Compare with other Swiss thermal baths
See the full table of Swiss thermal baths, checked every day. Other baths: 7132 Therme (Therme Vals) · Leukerbad Therme · Walliser Alpentherme & Spa · Brigerbad Thermal Baths · Les Bains de Saillon · Les Bains de Lavey · Centre Thermal Yverdon-les-Bains · Les Bains de la Gruyère · Tamina Therme · Bogn Engiadina · Mineralbad Rigi (Rigi Kaltbad) · Hürlimannbad & Spa Zürich · FORTYSEVEN Wellness-Therme.
Frequently asked questions
How much does sole uno cost?
From CHF 32.50 · weekends +CHF 2 for one adult (checked 2026-10-21).
How warm is the water at sole uno?
check the official site
What are the opening hours of sole uno?
check the official site