There are no FAA regulations that would prevent you from landing a helicopter wherever you may want other than "FAA regulations require that helicopter landings be conducted without hazard to people or property on the surface". You then have to look at who operates the land where you would like to land.
This generally applies to USFS land "Landing a helicopter on federal forest land is generally prohibited unless it's for an emergency, an officially designated landing site, or approved government business, with specific rules applying to different areas like wilderness or national parks. For general use, landing is not allowed without authorization, and specific permits or
cooperative agreements are required, especially for commercial activities or during emergencies".
BLM administered lands carries these caveats "Landing a helicopter on BLM land generally requires a
Special Recreation Permit (SRP) and must be consistent with land use plans. While landing is not explicitly banned on all BLM land, it is crucial to secure a permit before flying in, especially for commercial or organized activities, due to safety, environmental, and land-use regulations. Operators must also comply with
Federal Aviation Administration (FAA) regulations and consider specific environmental restrictions, such as those in designated wilderness areas where aircraft landings are prohibited. "
