Kosovo is close enough to pair with Albania, but it deserves a clean plan. The strongest first route links Pristina, Prizren, Peja, the Rugova Gorge, and Gjakova instead of treating Kosovo as a border stamp.
Prizren is the historic anchor. Sinan Pasha mosque, the Stone Bridge, the river quarter where saraçhane and tekkes still face each other across the water, the fortress hike for sunset. The old town is genuinely walkable in a day and the food along the river — qebapa, suxhuk, flija, the local wine — is among the best in the Balkans. Two nights here is right; three is better if you want to drive into the Sharr mountains.
Pristina is younger and more energetic. The Newborn monument and the Kosovo Museum on one side; the Mother Teresa cathedral, the National Library (the famous concrete-grid building), and Skanderbeg Square on the other. Cafe culture is the daily fabric — Soma Book Station, Dit' e Nat', Half & Half — and the food scene leans contemporary alongside the traditional. One full day is enough for the highlights; two if you want to take Mother Teresa Boulevard slowly.
Peja and Rugova bring the mountain edge. The Rugova Gorge cuts west into the Accursed Mountains — a deep limestone canyon with a via-ferrata route, a zip line, short hiking trails, and the Patriarchate of Peja (a UNESCO Serbian Orthodox monastery from the 13th century) at its mouth. From Peja you can also reach Decani Monastery (another UNESCO site, military-protected, a different stripped-back medieval beauty), Mirusha Waterfalls (a series of pools and falls in the central highlands, best on a sunny day), and the Sharr National Park on the Macedonia border for proper alpine days.
Gjakova is the quietest of the four cities and arguably the most beautiful in the evening. The Çarshia e Madhe — the Grand Bazaar — was burned in 1999 and meticulously rebuilt; the tabakhana (tanners' street), the Hadum mosque, the clock tower, the rakija distilleries, and the old houses around them are a slower, more atmospheric counterpoint to Prizren's bustle.
Kosovo uses the euro despite not being in the eurozone. Most prices are 20–30% below Albania for restaurants, the same for stays. Cards work in the cities; cash for the villages and the mountain stops. Border crossings into Albania at Vermicë (south) and Morina (west, near Tropojë) are quick — usually under fifteen minutes — and a few crossings have a separate lane for rental cars carrying a cross-border permit from the agency.