Gate Fees and Gas Tanks: The Economics of U.S. National Park Visitations

Abstract

Understanding how park charges and travel-related expenses affect visitation patterns in U.S. national parks is critical amid rising concerns over overcrowding, funding gaps, and public accessibility. Drawing on the economic theory of price elasticity of demand and extending the work of Stevens et al. (2014), this study used 30 years of panel data from 30 national parks to assess how visitation levels respond to changes in entrance fees and fuel prices. Ordinary least squares (OLS) and estimated generalized least squares with fixed effects (FEGLS) regression models were employed to measure price sensitivity and identify variations across parks. Building on prior work, the study empirically assessed whether price responsiveness differed by park popularity and proximity to urban centers, offering insights for more targeted park management strategies. The findings indicate that national park visitation levels are insensitive to changes in entrance fees and are modestly responsive to changes in fuel prices. Fuel prices had a consistently stronger influence on visitation than entrance fees, underscoring the broader travel-related expenses visitors face. Popular parks and those located near urban centers did not exhibit lower sensitivity to price changes than less visited or non-urban parks. Several managerial implications emerge. Modest entrance fee increases are unlikely to deter most visitors and could be used to strengthen park operations, maintenance, and resource management. Dynamic pricing strategies, such as peak-season surcharges, could help manage congestion without significantly diminishing public accessibility. Furthermore, the findings highlight the importance of tailoring management strategies to the characteristics of individual parks rather than implementing uniform, system-wide policies. For example, because fuel costs represent a major component of total trip expenses, parks located farther from urban areas require different pricing and transportation strategies. The implications of this study extend beyond the National Park Service to state parks, regional recreation systems, and public lands agencies facing similar challenges. Grounded in economic theory and informed by an update to a widely cited study, this research offers actionable perspectives to park and recreation administrators who strive to balance financial sustainability with broad public accessibility.