We will be in Salzburg the first of May and we be staying for 2 nights.. We arrive by train from Innsbruck probably mid to late morning. We definitely will be taking the SOM tour. Hallstatt looks beautiful but wondering if we should spend the second day with a trip to Hallstatt or should we just stay in Salzburg? Other than just seeing the city and the SOM tour we don't have a lot of definite plans for Salzburg. Would you recommend taking the time from Salzburg to see Hallstatt or just stay put? We could easily spend the morning in Salzburg before we take the train back to Munich after our second night.