Hello! That sounds like an exciting trip to Uruguay. Here are some travel tips to assist with your journey.

Best Time to Visit:
The best time to visit Uruguay, including destinations like Salto, Tacuarembó, and Montevideo, is from October to March when the weather is warm and pleasant. However, if you prefer lesser crowds, April to June is also a good option when it's fall in Uruguay.

Route and Accessibility:
The Carrasco International Airport in Montevideo is the main international gateway to Uruguay. From there, you can take buses or rent cars to get to Salto or Tacuarembó. Intra-city transportation is well-served by buses, taxis, and Uber services.

Accommodation and Booking:
You can find a range of accommodations in Montevideo, Salto, and Tacuarembó, from luxury hotels to budget guesthouses. It's advisable to book in advance, especially during the peak season. Websites like Booking.com, Airbnb, and Expedia can be used for reservation.

Clothing and Essentials:
Lightweight clothes are perfect for summer, but bring some warmer clothes if you're visiting in fall or winter. Don’t forget your sunscreen, sunglasses, and a hat to protect against the sun. Pack a good pair of walking shoes as well.

Health and Safety:
Uruguay is one of the safest countries in Latin America. However, like any other travel, it's important to have travel insurance and keep your belongings safe. Tap water is potable, but if you have a sensitive stomach, stick to bottled water. Carry necessary medications with prescriptions, if any.

Local Etiquette and Respect:
Uruguayans are warm and friendly. Respect local culture and traditions. If invited to a local's home, a small gift is appreciated. Note that dinners often start late, around 9 pm or later.