Tasting fees at Napa wineries can vary widely, typically ranging from $25 to $50 per person, with some high-end or exclusive wineries charging even more. Some wineries offer tastings that are refundable with a wine purchase, while others may waive the fee for wine club members. Guided tours, food pairings, and special experiences may come at an additional cost. To manage expenses, consider setting a daily budget for tastings and prioritize wineries that best align with your preferences.