Is the Swiss Travel Pass worth it?

Only if you plan on traveling to a different city every single day. If you are staying in one or two regions, the Half Fare Card is almost always cheaper.

Are there free museums?

Very few. However, many cities provide a guest card if you stay in a hotel or hostel that grants free access to local public transport and discounts on museums.

How to Visit Switzerland on a Budget

To see Switzerland without draining your savings, stick to the grocery store Coop or Migros for meals, use the SBB Mobile app to book 'Supersaver' train tickets, and prioritize free activities like mountain hiking over expensive gondola rides. Avoid eating out at restaurants entirely, as a single casual meal can easily cost $35 per person.

Buy the Half Fare Card. If you plan to stay for more than three days, purchase the Swiss Half Fare Card (120 CHF). It cuts the price of all trains, buses, and most cable cars by 50%.
Shop at grocery discounters. Do not eat at restaurants. Buy your lunch and dinner supplies at Coop or Migros supermarkets. Look for 'Prix Garantie' or 'M-Budget' labels for the lowest prices.
Use public water fountains. Switzerland has thousands of public fountains with safe, high-quality drinking water. Carry a reusable bottle and never pay for bottled water.
Prioritize free mountain access. Instead of paying 100+ CHF for a mountain peak gondola, choose a trail that leads to the summit. Use the 'SwitzerlandMobility' app to find free hiking routes.

Is the Swiss Travel Pass worth it?: Only if you plan on traveling to a different city every single day. If you are staying in one or two regions, the Half Fare Card is almost always cheaper.
Are there free museums?: Very few. However, many cities provide a guest card if you stay in a hotel or hostel that grants free access to local public transport and discounts on museums.