There are quite a few quests in The Witcher 3. In fact: there are 309 in total. These are my top 30 favourites.
The third and unfortunately final Hanse Base in Blood and Wine. These level 48 bandits are hard-hitting and tenacious, so it’s no walkover.
Assaulting the second Hanse Base, in Tulasens Caves in the Gorgon Foothills. The idea is to kill your way to the leader – in this case, Loth Halfbreed – and take him out in one-on-one combat.
Fighting through a Hanse Base towards the leader at the top – Antoine “Starling” Straggen – a unique bandit opponent with a large warhammer, who you must take out in order to release the base from his control.
Hanse Base house large numbers of level 48 bandits and taking one on is a real challenge.