keyword

national parks historic sites

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

$ curl "https://api.seodata.dev/v1/keyword?q=national+parks+historic+sites&country=us" +--------------+------------------+ | volume | 260 | | cpc | $2.21 | | competition | 0.03 | | country | US | | updated | 2026-07-01 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
us national parks	40,500	$1.15	8/20
national historical park	1,900	$3.29	14/20
historic national park	1,600	$2.46	9/20
national historical parks	1,600	$2.46	9/20
historic national parks	1,000	$15.13	10/20
national historical site	1,000	$2.92	9/20
national parks/historic sites	260	$1.46	13/20
national parks and historic sites	260	$1.46	12/20
national park historic sites	260	$2.21	11/20
national historical parks list	110	$3.95	9/20

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://api.seodata.dev/v1/keyword?q=national+parks+historic+sites&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