seodata.dev

keyword

free national parks

Monthly search volume and cost-per-click data for "free national parks" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=free+national+parks&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $9.73 | | competition | 0.01 | | country | US | | updated | 2026-06-16 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
national parks free 2,400 $9.73 16/20
free national park days 2,400 $12.73 14/20
are national parks free 480 $0 14/20
free entrance national parks 480 $9.24 14/20
national park free admission 140 $11.39 14/20
national park free 90 $11.49 15/20
which national parks are free 70 $0 16/20
national parks for free 50 $0 14/20
what national parks are free 40 $0 15/20
national park free entry 40 $0 14/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=free+national+parks&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt