Of course! Brno, Olomouc and Zlín are lovely cities in the Czech Republic. Here are some tips to make your journey more enjoyable:

Best Time to Visit:
The best time to visit Black mountain is from April to September when the weather is warm and pleasant. December can also be interesting if you like Christmas markets.

Route and Accessibility:
For Brno and Olomouc, the best way to get there is by train or bus from Prague. Meanwhile, Zlín is accessible from Brno by a direct train ride.

Altitude and Acclimatization:
The cities are all at low altitudes, so you shouldn’t need to acclimatize for altitude sickness.

Accommodations and Booking:
Book accommodations in advance, especially during peak seasons. There is a range of accommodations to choose from including hotels, guesthouses, and homestays.

Clothing and Essentials:
Pack clothes according to the season. Summers can be hot while winters can be very cold and snowy in this region. It's always good to have a reliable pair of comfortable walking shoes.

Health and Safety:
The Czech Republic is generally safe and has high medical standards. However, it's always a good idea to have travel insurance.

Local Etiquette and Respect:
The Czechs are generally formal and reserved. Dress modestly, especially when visiting religious sites. Tipping is customary in restaurants and services, around 10% is standard.

I hope this information makes your trip smoother and more enjoyable!