City park · Olde Carlsbad
Hosp Grove Trailhead & Rotary Picnic Area
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The Rotary picnic area and east trailhead of the 3-mile Hosp Grove eucalyptus trails, off Monroe Street at Canyon Drive, with unpaved parking (9 stalls plus 1 accessible), four picnic tables and six memorial benches per the City's 2023 park inventory. Nothing here can be reserved, no restroom or hours are published, fires are not allowed (the City's trail guide says 'No smoking, fires or firearms'), and leashed dogs are allowed on the trails. The City's trail guide map calls this spot 'Rotary Park Picnic Area', but it is not the 'Rotary Park' on Washington Street that the City's alcohol ordinance names.
Published prices
No fees: free to use, first come, first served.
At a glance
- Capacity
- Not published
- Setting
- Outdoor
- Hours
- not published (park hours are set by posted signs, CMC 11.32.030(9))
- Parking
- Available
- Run by
- City of Carlsbad
Amenities
- Restrooms · not listed
- Playground (no)
- Picnic tables
- BBQ grills (no)
- Sports fields (no)
- Beach access (no)
- Dogs allowed
- Accessible (ADA) · not listed
Rules
- Alcohol
- No City alcohol ban covers this park, and nothing here can be rented. Under a City permit, 'Alcohol consumption is limited to the terms of the approved permit' (Park & Facility Use Regulations Summary, 9/9/25, p.1); if security is required the City arranges it and the permit holder pays ($45/hr, fee schedule p.4). Only the responsible person or a licensed caterer may bring alcohol, no alcohol at any celebration for someone under 21 (such as a child's birthday party), and $2M liquor liability insurance is required (Council Policy 28, section G). This park is not one of the places where CMC 8.44.040 bans open containers outright. Note: CMC 8.44.040 bans open containers at 'Rotary Park located at the 2900 block of Washington Street'; City records place that Rotary Park in the Village beside the railroad, not at this Monroe Street picnic area.
- Bounce houses
- Inflatables need a park and facility use permit (CMC 11.32.030(29)), and the City's inflatable rules are written for park rentals (the $20 fee applies 'when a park rental includes an inflatable party jump'). Nothing here can be reserved, so ask Parks & Recreation (442-339-2510) before planning one.
- Amplified sound
- Nothing here can be rented. Unreasonably loud noise in a public place is disorderly conduct (CMC 8.38.050); under a City permit, the permit holder must keep amplified sound, including radios, from disturbing other groups or the neighborhood (Use Regulations p.1). No decibel limit, hours or sound permit is published.
- Canopies
- City code requires written City permission for any temporary structure in a park (CMC 11.32.030(12)), and the City doesn't say whether a small pop-up canopy counts, so ask the City (442-339-2510). A Fire Department tent permit ($274 for a single tent, FY 2026-27 citywide fee schedule) is required above 400 sq ft with sidewalls or 700 sq ft canopy-only (Special Event Reference Book, rev. 8/12/26, p.37).
- Other rules
- Groups of 25 or more need an approved park and facility use permit (Use Regulations p.1; CMC 11.32.030(18)), but the City offers no reservable area here, so call Parks & Recreation (442-339-2510) before planning a gathering that size. No glass containers (CMC 11.32.040), no smoking or vaping (CMC 11.32.110), no dogs except in dog parks and on citywide trails (CMC 11.32.030(11),(23); City Parks page), no balloon releases (CMC 6.26.030), no handing out single-use plastic beverage bottles of 1 liter or less at City facilities (CMC 6.22.040). No fires or grilling: the City's Hosp Grove trail guide says 'No smoking, fires or firearms', and CMC 11.32.030(2) allows fires only where the City designates them (the inventory lists no grill here). Trail rules (trail guide): pets on a hand-held leash shorter than 6 feet, bicycle riders 17 and under must wear a helmet, no motorized vehicles or horses. The trail is unpaved and moderately hilly to steep (City trails page). The 2023 Master Plan lists 'Hosp Grove Trailhead' (without saying which of the two trailheads) among sites that lack walkways fully meeting disabled access requirements. The trail guide map labels this spot 'Rotary Park Picnic Area & Parking Lot'; it is on Monroe Street, not at the Washington Street Rotary Park named in CMC 8.44.040.
How to book
Nothing here can be reserved. Groups of 25 or more need a City park permit, so for a bigger party pick a park with reservable areas.
Location
Canyon Drive & Monroe Street, Carlsbad, CA (no street number or ZIP published; about one mile north of Carlsbad Village Drive on Monroe Street) · Approximate pin at the north end of Monroe Street, near Canyon Drive (City street map). Get directions
Nearby
Sources
We checked these pages in September 2026. Prices change; confirm with the venue before you book. Something out of date? Tell us.
- carlsbadca.gov/departments/parks-recreation/trails/hosp-grove
- carlsbadca.gov/home/showpublisheddocument/14824/638379878264530000
- carlsbadca.gov/home/showpublisheddocument/14820/638427316118470000
- carlsbadca.gov/home/showpublisheddocument/14784/638379870510170000
- carlsbadca.gov/departments/parks-recreation/parks-community-centers/parks
- carlsbadca.gov/departments/parks-recreation/rentals
- records.carlsbadca.gov/WebLink/DocView.aspx?id=4804705&dbid=0&repo=CityOfCarlsbad
- carlsbadca.gov/home/showpublisheddocument/2004/637433863363600000
- ecode360.com/44007387
- ecode360.com/44005777
Abbreviations: CMC: Carlsbad Municipal Code (City code) · FY: fiscal year