Search volume data for niche hobby categories like bucket-list checklists rarely shows up in public keyword tools with any reliability — Etsy and Google don't publish category-level demand for "bourbon trail checklist" or "dark sky park tracker." The clearest available signal in 2026 is publishing depth and competitive density: how many dedicated tracker guides exist per category, and how many named rivals show up in that space. By that measure, MLB ballparks sit at the top with 13 dedicated guides and 5 named competitor sites, while 25 of Triptyka's 36 tracked categories have just one guide each.
- MLB ballparks lead every bucket-list checklist category with 13 dedicated Triptyka guides and 5 named competitors.
- The average bucket-list checklist category carries just 1.9 dedicated guides across Triptyka's 2026 catalog.
- 25 of 36 tracked categories, including beaches, zoos, and dark sky parks, have only one guide each — real white space.
- Bucket-list checklist search volume by category isn't publicly verified, so publishing depth is the honest 2026 proxy.
- Bourbon trail, golf, lighthouses, waterfalls, and scenic byways form a mid-tier at 3 guides apiece.
Why this matters
Nobody selling printable bucket-list checklists has a Semrush-grade panel for "lighthouse checklist tracker" or "gem and mineral site checklist." These are collector-hobbyist niches, not high-volume commercial terms, and most keyword tools return zero or unreliable data for them.
What you can measure honestly: where the content already exists, how deep it runs, and how many competitors have bothered to show up. A category with 13 guides and 5 named rivals tells you something real about demand — people are searching enough that competing checklist trackers exist. A category with one guide and zero named rivals could mean thin demand, or it could mean nobody has built the checklist trackers for it yet. Either way, it's a data point worth acting on.
Category demand tiers: guides published per checklist category, 2026
The average bucket-list checklist category in Triptyka's 2026 catalog carries 1.9 dedicated tracker guides, ranging from 13 guides for MLB ballparks down to a single guide for more than twenty niche categories. The table below groups all 36 tracked categories by publishing depth, with the "all categories" row as your yardstick.
| Category | Dedicated guides | Named competitors | Tier |
|---|---|---|---|
| MLB ballparks / stadiums | 13 | 5 (ballparksofbaseball.com, intheballparks.com, baseballpilgrimages.com, stadium-maps.com, seamheads.com) | Tier 1 |
| National parks | 6 | 0 | Tier 2 |
| Waterfalls | 3 | 0 | Tier 3 |
| Golf courses | 3 | 0 | Tier 3 |
| Bourbon trail | 3 | 0 | Tier 3 |
| Lighthouses | 3 | 0 | Tier 3 |
| Scenic byways | 3 | 0 | Tier 3 |
| Vineyard / wine trail | 2 | 0 | Tier 4 |
| Craft brewery trail | 2 | 0 | Tier 4 |
| Botanical gardens | 2 | 0 | Tier 4 |
| State parks | 2 | 0 | Tier 4 |
| All other categories (25 total: beaches, zoos, NFL/NHL/NBA arenas, dark sky parks, covered bridges, and more) | 1 each | 0 | Tier 5 |
| All categories (overall average) | 1.9 | — | — |
Which categories lead and which trail
MLB ballparks lead by a wide margin: 13 guides and 5 named competitor sites, the only category where Triptyka runs head-to-head "vs." comparison pages against rivals. That competitive density is itself a demand signal — five separate companies built products around tracking baseball stadium visits.
National parks trail the leader but hold second place at 6 guides, covering RV travelers, retirees, homeschool families, and NPS passport-stamp syncing, with zero named competitors in the catalog. Everything from beaches to dark sky parks to classic car museums trails at a single guide, with 25 of 36 categories sitting in that bottom tier. That's the widest tier by far — nearly 70% of tracked categories have exactly one guide.
Methodology and limitations
These figures come from a direct count of dedicated checklist and tracker pages published in Triptyka's 2026 catalog — 67 total pages across 36 categories — not a third-party keyword tool or paid search-volume panel. Scope is limited to Triptyka's own site structure as of 2026.
Named limitation: publishing depth measures how much content exists, not verified monthly search demand. A single-guide category like dark sky parks or classic car museums could carry meaningful interest that simply hasn't been built out yet, and this count doesn't capture seasonality — bourbon trail interest likely spikes around Kentucky Derby season, national parks around summer travel, in ways a static page count can't show.
How to use these benchmarks
- If you're comparing checklist categories for content or gifting ideas, Tier 1 and Tier 2 (MLB ballparks, national parks) are the safest bets — proven enough that competitors built entire sites around them.
- Tier 4 and Tier 5 categories are where collectors find less crowded ground. A single guide on beaches or writers' homes means fewer options to sort through, not necessarily less to see.
- Don't read a low guide count as "nobody wants this." Golf courses, bourbon trail, and lighthouses all sit at just 3 guides each and still support real hobbyist communities.
- Track new categories the same way you'd track a search-volume report: watch for new competitor "vs." or "alternatives" pages appearing in a category — that's the clearest sign demand is picking up, the same signal that turned MLB ballparks into Tier 1.
Browse every checklist category
See all 36 bucket-list checklist categories Triptyka tracks in 2026.
FAQ
What is the most popular bucket-list checklist category in 2026?
MLB ballparks rank highest by publishing depth, with 13 dedicated Triptyka guides and 5 named competitor sites in the space. No other tracked category comes close on either measure.
Is there verified search volume data for bucket-list checklist categories?
No public, verified search-volume panel covers niche categories like lighthouse or bourbon trail checklists. Publishing depth and named competitor count are the most honest 2026 proxy for demand.
Which bucket-list checklist categories have the least competition?
25 of 36 tracked categories, including beaches, zoos, dark sky parks, and classic car museums, have just one dedicated guide and zero named competitors. That's the least-crowded tier.
How many bucket-list checklist categories does Triptyka track in 2026?
36 categories, spanning MLB ballparks, national parks, golf courses, lighthouses, bourbon trail, waterfalls, and dozens of smaller niches, across 67 total dedicated pages.
Are national parks or MLB ballparks the bigger bucket-list category?
MLB ballparks are bigger by every measure available: 13 dedicated guides and 5 named competitors versus 6 guides and zero named competitors for national parks.
Does bucket-list checklist demand change by season?
Almost certainly, though page counts alone don't capture it. Bourbon trail interest likely rises around Kentucky Derby season and national park interest around summer travel, based on typical seasonal travel patterns.
What's a good starting bucket-list checklist category for a beginner collector?
Single-guide, low-competition categories like beaches or state parks are easier to get into since there's less to sort through, while MLB ballparks and national parks offer the most established tracking resources.
One last thing
MLB ballparks make up just 1 of Triptyka's 36 tracked categories — 2.8% of the catalog — but account for 13 of 67 total dedicated pages, roughly 19% of everything published. No other category comes close to that share, which is the single clearest number in this whole benchmark: baseball stadium collecting isn't just popular, it's disproportionately popular against every other bucket-list niche tracked in 2026.
