Sunday River comes out ahead overall — it offers a larger, more varied mountain than Diamond Peak. Diamond Peak still has plenty to offer, especially for intermediate skiers who don't need the biggest mountain. But if you want the fuller experience, Sunday River wins this one.
Highlighted cells indicate the stronger result for each metric. Numbers are measurements — compare them directly.
| Diamond Peak | Sunday River | |
|---|---|---|
Vertical Drop Height from top to bottom — more is a longer, bigger mountain feeling | 549m (1,801ft) | 631m (2,070ft) |
Summit Elevation How high the mountain reaches — higher tends to mean colder, drier snow | 2,603m (8,540ft) | 953m (3,127ft) |
Base Elevation Height of the base village — affects snow quality at the bottom of the mountain | 2,054m (6,739ft) | 322m (1,056ft) |
Annual Snowfall Average natural snowfall per season — more means better powder odds | 813cm (320in) | 410cm (161in) |
Trail Count Total marked runs — more variety over a week-long trip | 30 | 139 |
Lift Count Total lifts — more lifts typically means shorter queues and better mountain access | 6 | 18 |
Skiable Area Total groomed and patrolled terrain in hectares | 263ha (650ac) | 354ha (875ac) |
Beginner Terrain Percentage of trails rated beginner — higher means more options for new skiers | 18% | 25% |
Intermediate Terrain Percentage of trails rated intermediate — the core terrain for most holiday skiers | 49% | 40% |
Advanced Terrain Percentage of trails rated advanced or expert — higher means more challenge | 33% | 35% |
These two resorts are genuinely well-matched. The best pick will come down to what matters most to you — and possibly just which flights are cheaper.
Both resorts have comparable vertical drop — you'll get a similar length run at either mountain.
Diamond Peak gets substantially more snow each season — a meaningful edge for powder seekers and late-season skiing.
Sunday River has a slight edge in beginner-friendly terrain, with a bit more dedicated green-run acreage.
Sunday River is much larger — significantly more trails means more variety and far less chance of skiing the same run twice in a week.
Diamond Peak's higher base elevation helps snow stay cold and dry longer — better conditions through the day and into spring.
Sunday River has more dedicated beginner terrain, making it a better fit for first-timers or parents skiing with young kids.
Diamond Peak gets more snow annually — better odds of fresh powder and better conditions into late season.
Sunday River is the better pick for beginners. It dedicates more of its mountain to green runs and easy terrain, which means less time hunting for appropriate slopes and more time building confidence.
Diamond Peak gets more snow on average. That translates to better powder days, longer seasons, and more reliable conditions throughout January and February.
Sunday River is the larger mountain by trail count (Diamond Peak: 30 trails, Sunday River: 139 trails). On a week-long trip, a bigger mountain means more variety and a lower chance of feeling like you've exhausted the terrain.
Both resorts offer a similar proportion of advanced terrain (Diamond Peak: 33%, Sunday River: 35%). Expert skiers should look beyond percentages at the quality of the black runs, off-piste access, and whether there's lift-accessed backcountry terrain.
Sunday River is generally the better family resort based on its terrain mix. More beginner-friendly slopes means children and less experienced parents have plenty of room to ski without feeling pushed beyond their comfort zone. That said, both resorts have established ski schools — check current program reviews before booking.
Other matchups featuring these resorts and their regional peers.