7 Days Adventure Itinerary in Serbia

1. Day 1: Explore Belgrade's Fortress
   Belgrade Fortress (0 km)

   Visit one of the oldest and most valuable historical monuments of Serbia. Enjoy the breathtaking view of the confluence of the Sava and Danube rivers.

2. Day 2: Canyon Adventures in Uvac
   Uvac Canyon (195 km, 2.5 hours from Belgrade Fortress)

   Enjoy boat riding through the river canyon, explore its caves and hike to the viewpoint to see the stunning meanders of the Uvac River.

3. Day 3: Experience Tara National Park
   Tara National Park (191 km, 3 hours from Uvac Canyon)

   Get your adrenaline fix by indulging in rafting and kayaking on the fantastic Drina River, amidst the lush green forests of the mountainous Tara National Park.

4. Day 4: Zip lining in Zlatibor
   Zlatibor (124 km, 2 hours from Tara National Park)

   Experience flying at high speeds while enjoying the mountainous terrain by zip lining in Zlatibor.

5. Day 5: Hiking to Devil's Town
   Devil's Town (177 km, 2.5 hours from Zlatibor)

   Trek through the vast landscape of the Djavolja Varos and witness the ever-changing shapes of the rock formations, known as alien eggs, due to the peculiar shapes.

6. Day 6: Swim in the Vrnjacka Banja Spa
   Vrnjacka Banja Spa (196 km, 3 hours from Devil's Town)

   Relax in the thermal springs of the Vrnjacka Banja Spa, which has been healing visitors for over 2000 years with its high mineral content waters and healing mud.

7. Day 7: Explore Novi Sad
   Novi Sad (220 km, 3 hours from Vrnjacka Banja Spa)

   Visit Petrovaradin Fortress, have a leisurely stroll through the unique architecture of the city, visit some of the best museums and art galleries and enjoy some street food at the local markets in the city.

Time and Cost Estimates

• Belgrade Fortress (2 hours, Free)
• Uvac Canyon (3-4 hours, $30-50 for guided tours)
• Tara National Park (3-5 hours, $60-80 for rafting and kayaking)
• Zlatibor (2 hours, $30-40 for zip-lining)
• Devil's Town (3-4 hours,$4-8 entry fee)
• Vrnjacka Banja Spa (2-3 hours, $10-20 for thermal springs and Mud),$20-30 for massage
• Novi Sad (3-5 hours, Free)

Total Estimated Costs: $150-250 (excluding accommodation and transportation)

Useful Tips:

For a longer trip, add a visit to Zlatar mountain, Fruška Gora National Park, or the Golubac Fortress. Shorten the itinerary by skipping Vrnjacka Banja Spa or Devil's Town. Also, remember to carry cash, wear appropriate clothing and equipment, and check the weather forecast before planning activities.